112021021102012 has 192 divisors, whose sum is σ = 223829831554560. Its totient is φ = 48622920192000.

The previous prime is 112021021102007. The next prime is 112021021102019. The reversal of 112021021102012 is 210201120120211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112021021102019) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2977758939 + ... + 2977796557.

It is an arithmetic number, because the mean of its divisors is an integer number (1165780372680).

Almost surely, 2^{112021021102012} is an apocalyptic number.

It is an amenable number.

112021021102012 is a deficient number, since it is larger than the sum of its proper divisors (111808810452548).

112021021102012 is a wasteful number, since it uses less digits than its factorization.

112021021102012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38012 (or 38010 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 112021021102012 its reverse (210201120120211), we get a palindrome (322222141222223).

It can be divided in two parts, 1120210 and 21102012, that added together give a palindrome (22222222).

The spelling of 112021021102012 in words is "one hundred twelve trillion, twenty-one billion, twenty-one million, one hundred two thousand, twelve".