20233022134 has 16 divisors (see below), whose sum is σ = 32729100768. Its totient is φ = 9325464192.

The previous prime is 20233022101. The next prime is 20233022137. The reversal of 20233022134 is 43122033202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20233022137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 516307 + ... + 554110.

It is an arithmetic number, because the mean of its divisors is an integer number (2045568798).

Almost surely, 2^20233022134 is an apocalyptic number.

20233022134 is a deficient number, since it is larger than the sum of its proper divisors (12496078634).

20233022134 is a wasteful number, since it uses less digits than its factorization.

20233022134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1071159.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 20233022134 its reverse (43122033202), we get a palindrome (63355055336).

The spelling of 20233022134 in words is "twenty billion, two hundred thirty-three million, twenty-two thousand, one hundred thirty-four".