202023102132122 has 8 divisors (see below), whose sum is σ = 303036539971872. Its totient is φ = 101010922141500.

The previous prime is 202023102132043. The next prime is 202023102132149. The reversal of 202023102132122 is 221231201320202.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 314060654 + ... + 314703257.

It is an arithmetic number, because the mean of its divisors is an integer number (37879567496484).

Almost surely, 2^{202023102132122} is an apocalyptic number.

202023102132122 is a deficient number, since it is larger than the sum of its proper divisors (101013437839750).

202023102132122 is a wasteful number, since it uses less digits than its factorization.

202023102132122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628924564.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 202023102132122 its reverse (221231201320202), we get a palindrome (423254303452324).

The spelling of 202023102132122 in words is "two hundred two trillion, twenty-three billion, one hundred two million, one hundred thirty-two thousand, one hundred twenty-two".