20052202233 has 32 divisors (see below), whose sum is σ = 31196160000. Its totient is φ = 11452214928.

The previous prime is 20052202231. The next prime is 20052202237. The reversal of 20052202233 is 33220225002.

It is not a de Polignac number, because 20052202233 - 2¹ = 20052202231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (20052202231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2464510 + ... + 2472632.

It is an arithmetic number, because the mean of its divisors is an integer number (974880000).

Almost surely, 2^20052202233 is an apocalyptic number.

It is an amenable number.

20052202233 is a deficient number, since it is larger than the sum of its proper divisors (11143957767).

20052202233 is an equidigital number, since it uses as much as digits as its factorization.

20052202233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10546 (or 10532 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 21.

Adding to 20052202233 its reverse (33220225002), we get a palindrome (53272427235).

The spelling of 20052202233 in words is "twenty billion, fifty-two million, two hundred two thousand, two hundred thirty-three".