20220103232 has 42 divisors (see below), whose sum is σ = 46675175382. Its totient is φ = 8665757184.

The previous prime is 20220103213. The next prime is 20220103273. The reversal of 20220103232 is 23230102202.

It can be written as a sum of positive squares in only one way, i.e., 15233483776 + 4986619456 = 123424^2 + 70616^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 20220103232.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3220733 + ... + 3227004.

Almost surely, 2^20220103232 is an apocalyptic number.

It is an amenable number.

20220103232 is an abundant number, since it is smaller than the sum of its proper divisors (26455072150).

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

20220103232 is an equidigital number, since it uses as much as digits as its factorization.

20220103232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6447763 (or 6447746 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 20220103232 its reverse (23230102202), we get a palindrome (43450205434).

The spelling of 20220103232 in words is "twenty billion, two hundred twenty million, one hundred three thousand, two hundred thirty-two".