332211112156 has 24 divisors (see below), whose sum is σ = 724824245376. Its totient is φ = 129432900720.

The previous prime is 332211112153. The next prime is 332211112157. The reversal of 332211112156 is 651211112233.

It is a super-2 number, since 2×332211112156² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (332211112151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 539303446 + ... + 539304061.

It is an arithmetic number, because the mean of its divisors is an integer number (30201010224).

Almost surely, 2^332211112156 is an apocalyptic number.

It is an amenable number.

332211112156 is an abundant number, since it is smaller than the sum of its proper divisors (392613133220).

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

332211112156 is a wasteful number, since it uses less digits than its factorization.

332211112156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1078607529 (or 1078607527 counting only the distinct ones).

The product of its digits is 2160, while the sum is 28.

Adding to 332211112156 its reverse (651211112233), we get a palindrome (983422224389).

The spelling of 332211112156 in words is "three hundred thirty-two billion, two hundred eleven million, one hundred twelve thousand, one hundred fifty-six".