20232213234 has 32 divisors (see below), whose sum is σ = 41602809600. Its totient is φ = 6556267392.

The previous prime is 20232213233. The next prime is 20232213277. The reversal of 20232213234 is 43231223202.

It is not an unprimeable number, because it can be changed into a prime (20232213233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198739 + ... + 282774.

It is an arithmetic number, because the mean of its divisors is an integer number (1300087800).

Almost surely, 2^20232213234 is an apocalyptic number.

20232213234 is an abundant number, since it is smaller than the sum of its proper divisors (21370596366).

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

20232213234 is a wasteful number, since it uses less digits than its factorization.

20232213234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481714.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20232213234 its reverse (43231223202), we get a palindrome (63463436436).

The spelling of 20232213234 in words is "twenty billion, two hundred thirty-two million, two hundred thirteen thousand, two hundred thirty-four".