112202012010021 has 32 divisors (see below), whose sum is σ = 160148400652800. Its totient is φ = 69662118974400.

The previous prime is 112202012009881. The next prime is 112202012010047. The reversal of 112202012010021 is 120010210202211.

It is not a de Polignac number, because 112202012010021 - 2⁹ = 112202012009509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112202012012021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215984830 + ... + 216503696.

It is an arithmetic number, because the mean of its divisors is an integer number (5004637520400).

Almost surely, 2^{112202012010021} is an apocalyptic number.

It is an amenable number.

112202012010021 is a deficient number, since it is larger than the sum of its proper divisors (47946388642779).

112202012010021 is a wasteful number, since it uses less digits than its factorization.

112202012010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583249.

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

Adding to 112202012010021 its reverse (120010210202211), we get a palindrome (232212222212232).

The spelling of 112202012010021 in words is "one hundred twelve trillion, two hundred two billion, twelve million, ten thousand, twenty-one".