156222480036 has 96 divisors (see below), whose sum is σ = 421430689792. Its totient is φ = 44119313280.

The previous prime is 156222479989. The next prime is 156222480047. The reversal of 156222480036 is 630084222651.

It is a super-2 number, since 2×156222480036² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 156222479976 and 156222480003.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2864010 + ... + 2918046.

Almost surely, 2^156222480036 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 156222480036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210715344896).

156222480036 is an abundant number, since it is smaller than the sum of its proper divisors (265208209756).

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

156222480036 is a wasteful number, since it uses less digits than its factorization.

156222480036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54449 (or 54447 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 39.

The spelling of 156222480036 in words is "one hundred fifty-six billion, two hundred twenty-two million, four hundred eighty thousand, thirty-six".