202210122012112 has 80 divisors (see below), whose sum is σ = 415066105211904. Its totient is φ = 95103127296000.

The previous prime is 202210122012077. The next prime is 202210122012121. The reversal of 202210122012112 is 211210221012202.

It is a self number, because there is not a number n which added to its sum of digits gives 202210122012112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4054638537 + ... + 4054688407.

Almost surely, 2^{202210122012112} is an apocalyptic number.

It is an amenable number.

202210122012112 is an abundant number, since it is smaller than the sum of its proper divisors (212855983199792).

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

202210122012112 is a wasteful number, since it uses less digits than its factorization.

202210122012112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58148 (or 58142 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 202210122012112 its reverse (211210221012202), we get a palindrome (413420343024314).

The spelling of 202210122012112 in words is "two hundred two trillion, two hundred ten billion, one hundred twenty-two million, twelve thousand, one hundred twelve".