20223022132 has 12 divisors (see below), whose sum is σ = 35407293376. Its totient is φ = 10106652600.

The previous prime is 20223022123. The next prime is 20223022181. The reversal of 20223022132 is 23122032202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1205244 + ... + 1221907.

Almost surely, 2^20223022132 is an apocalyptic number.

It is an amenable number.

20223022132 is a deficient number, since it is larger than the sum of its proper divisors (15184271244).

20223022132 is a wasteful number, since it uses less digits than its factorization.

20223022132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429238 (or 2429236 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 20223022132 its reverse (23122032202), we get a palindrome (43345054334).

The spelling of 20223022132 in words is "twenty billion, two hundred twenty-three million, twenty-two thousand, one hundred thirty-two".