112001210021022 has 64 divisors (see below), whose sum is σ = 259742894358528. Its totient is φ = 31533296508000.

The previous prime is 112001210021009. The next prime is 112001210021117. The reversal of 112001210021022 is 220120012100211.

It is a junction number, because it is equal to n+sod(n) for n = 112001210020992 and 112001210021010.

It is a congruent number.

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, 3967054 + ... + 15483537.

It is an arithmetic number, because the mean of its divisors is an integer number (4058482724352).

Almost surely, 2^{112001210021022} is an apocalyptic number.

112001210021022 is an abundant number, since it is smaller than the sum of its proper divisors (147741684337506).

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

112001210021022 is a wasteful number, since it uses less digits than its factorization.

112001210021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19452605.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112001210021022 its reverse (220120012100211), we get a palindrome (332121222121233).

The spelling of 112001210021022 in words is "one hundred twelve trillion, one billion, two hundred ten million, twenty-one thousand, twenty-two".