32155253010112 has 28 divisors (see below), whose sum is σ = 63810819232056. Its totient is φ = 16076936353280.

The previous prime is 32155253010107. The next prime is 32155253010121. The reversal of 32155253010112 is 21101035255123.

It is a happy number.

It is a super-2 number, since 2×32155253010112² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9279418 + ... + 12264505.

Almost surely, 2^{32155253010112} is an apocalyptic number.

32155253010112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

32155253010112 is a deficient number, since it is larger than the sum of its proper divisors (31655566221944).

32155253010112 is a wasteful number, since it uses less digits than its factorization.

32155253010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21567256 (or 21567246 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 32155253010112 its reverse (21101035255123), we get a palindrome (53256288265235).

The spelling of 32155253010112 in words is "thirty-two trillion, one hundred fifty-five billion, two hundred fifty-three million, ten thousand, one hundred twelve".