202011010112122 has 64 divisors (see below), whose sum is σ = 320440480272000. Its totient is φ = 95375275978752.

The previous prime is 202011010112101. The next prime is 202011010112137. The reversal of 202011010112122 is 221211010110202.

It is a super-2 number, since 2×202011010112122² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 202011010112096 and 202011010112105.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 428946154 + ... + 429416842.

It is an arithmetic number, because the mean of its divisors is an integer number (5006882504250).

Almost surely, 2^{202011010112122} is an apocalyptic number.

202011010112122 is a deficient number, since it is larger than the sum of its proper divisors (118429470159878).

202011010112122 is a wasteful number, since it uses less digits than its factorization.

202011010112122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 471583.

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

Adding to 202011010112122 its reverse (221211010110202), we get a palindrome (423222020222324).

The spelling of 202011010112122 in words is "two hundred two trillion, eleven billion, ten million, one hundred twelve thousand, one hundred twenty-two".