202012120233 has 40 divisors (see below), whose sum is σ = 376234224960. Its totient is φ = 104941357920.

The previous prime is 202012120201. The next prime is 202012120259. The reversal of 202012120233 is 332021210202.

202012120233 is a `hidden beast` number, since 20 + 201 + 212 + 0 + 233 = 666.

It is not a de Polignac number, because 202012120233 - 2⁵ = 202012120201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (202012120273) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 16188418 + ... + 16200891.

It is an arithmetic number, because the mean of its divisors is an integer number (9405855624).

Almost surely, 2^202012120233 is an apocalyptic number.

It is an amenable number.

202012120233 is a deficient number, since it is larger than the sum of its proper divisors (174222104727).

202012120233 is a wasteful number, since it uses less digits than its factorization.

202012120233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32389339 (or 32389330 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 202012120233 its reverse (332021210202), we get a palindrome (534033330435).

The spelling of 202012120233 in words is "two hundred two billion, twelve million, one hundred twenty thousand, two hundred thirty-three".