202032223233121 has 24 divisors (see below), whose sum is σ = 217074104000000. Its totient is φ = 187824542653440.

The previous prime is 202032223233067. The next prime is 202032223233131. The reversal of 202032223233121 is 121332322230202.

It is not a de Polignac number, because 202032223233121 - 2¹¹ = 202032223231073 is a prime.

It is a super-2 number, since 2×202032223233121² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 202032223233121.

It is not an unprimeable number, because it can be changed into a prime (202032223233131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 14282496 + ... + 24658753.

Almost surely, 2^{202032223233121} is an apocalyptic number.

It is an amenable number.

202032223233121 is a deficient number, since it is larger than the sum of its proper divisors (15041880766879).

202032223233121 is a wasteful number, since it uses less digits than its factorization.

202032223233121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38941537 (or 38941508 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 202032223233121 its reverse (121332322230202), we get a palindrome (323364545463323).

The spelling of 202032223233121 in words is "two hundred two trillion, thirty-two billion, two hundred twenty-three million, two hundred thirty-three thousand, one hundred twenty-one".