22020103230 has 64 divisors (see below), whose sum is σ = 56500374528. Its totient is φ = 5472944640.

The previous prime is 22020103201. The next prime is 22020103279. The reversal of 22020103230 is 3230102022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157066 + ... + 262125.

It is an arithmetic number, because the mean of its divisors is an integer number (882818352).

Almost surely, 2^22020103230 is an apocalyptic number.

22020103230 is an abundant number, since it is smaller than the sum of its proper divisors (34480271298).

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

22020103230 is a wasteful number, since it uses less digits than its factorization.

22020103230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419321.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 22020103230 its reverse (3230102022), we get a palindrome (25250205252).

It can be divided in two parts, 22020 and 103230, that added together give a triangular number (125250 = T₅₀₀).

The spelling of 22020103230 in words is "twenty-two billion, twenty million, one hundred three thousand, two hundred thirty".