10211232311112 has 32 divisors (see below), whose sum is σ = 29174949460800. Its totient is φ = 2917494945984.

The previous prime is 10211232311069. The next prime is 10211232311153. The reversal of 10211232311112 is 21111323211201.

It is a super-2 number, since 2×10211232311112² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30390572187 + ... + 30390572522.

It is an arithmetic number, because the mean of its divisors is an integer number (911717170650).

Almost surely, 2^{10211232311112} is an apocalyptic number.

10211232311112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10211232311112 is an abundant number, since it is smaller than the sum of its proper divisors (18963717149688).

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

10211232311112 is a wasteful number, since it uses less digits than its factorization.

10211232311112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60781144725 (or 60781144721 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 10211232311112 its reverse (21111323211201), we get a palindrome (31322555522313).

The spelling of 10211232311112 in words is "ten trillion, two hundred eleven billion, two hundred thirty-two million, three hundred eleven thousand, one hundred twelve".