36220029156 has 144 divisors (see below), whose sum is σ = 97447896000. Its totient is φ = 11311301376.

The previous prime is 36220029151. The next prime is 36220029161. The reversal of 36220029156 is 65192002263.

36220029156 is a `hidden beast` number, since 3 + 622 + 0 + 0 + 29 + 1 + 5 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (36220029151) and next prime (36220029161).

It is a super-2 number, since 2×36220029156² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 36220029156.

It is not an unprimeable number, because it can be changed into a prime (36220029151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 28230091 + ... + 28231373.

It is an arithmetic number, because the mean of its divisors is an integer number (676721500).

Almost surely, 2^36220029156 is an apocalyptic number.

36220029156 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36220029156, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (48723948000).

36220029156 is an abundant number, since it is smaller than the sum of its proper divisors (61227866844).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36220029156 is a wasteful number, since it uses less digits than its factorization.

36220029156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1738 (or 1733 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

The spelling of 36220029156 in words is "thirty-six billion, two hundred twenty million, twenty-nine thousand, one hundred fifty-six".