36011202120 has 96 divisors (see below), whose sum is σ = 122124974400. Its totient is φ = 9185463936.

The previous prime is 36011202107. The next prime is 36011202127. The reversal of 36011202120 is 2120211063.

36011202120 is a `hidden beast` number, since 3 + 601 + 1 + 20 + 21 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 36011202093 and 36011202102.

It is not an unprimeable number, because it can be changed into a prime (36011202127) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2166310 + ... + 2182869.

It is an arithmetic number, because the mean of its divisors is an integer number (1272135150).

Almost surely, 2^36011202120 is an apocalyptic number.

36011202120 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

36011202120 is an abundant number, since it is smaller than the sum of its proper divisors (86113772280).

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

36011202120 is a wasteful number, since it uses less digits than its factorization.

36011202120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4349219 (or 4349212 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 36011202120 its reverse (2120211063), we get a palindrome (38131413183).

The spelling of 36011202120 in words is "thirty-six billion, eleven million, two hundred two thousand, one hundred twenty".