20233112202 has 32 divisors (see below), whose sum is σ = 45810826560. Its totient is φ = 6617117520.

The previous prime is 20233112189. The next prime is 20233112219. The reversal of 20233112202 is 20221133202.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3531924 + ... + 3537647.

It is an arithmetic number, because the mean of its divisors is an integer number (1431588330).

Almost surely, 2^20233112202 is an apocalyptic number.

20233112202 is an abundant number, since it is smaller than the sum of its proper divisors (25577714358).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20233112202 is a wasteful number, since it uses less digits than its factorization.

20233112202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7069635 (or 7069629 counting only the distinct ones).

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

Adding to 20233112202 its reverse (20221133202), we get a palindrome (40454245404).

The spelling of 20233112202 in words is "twenty billion, two hundred thirty-three million, one hundred twelve thousand, two hundred two".