220102022130 has 64 divisors (see below), whose sum is σ = 546030609408. Its totient is φ = 56722855680.

The previous prime is 220102022117. The next prime is 220102022143. The reversal of 220102022130 is 31220201022.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (220102022117) and next prime (220102022143).

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

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, 520252 + ... + 843128.

It is an arithmetic number, because the mean of its divisors is an integer number (8531728272).

Almost surely, 2^220102022130 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 220102022130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (273015304704).

220102022130 is an abundant number, since it is smaller than the sum of its proper divisors (325928587278).

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

220102022130 is a wasteful number, since it uses less digits than its factorization.

220102022130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323651.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 220102022130 its reverse (31220201022), we get a palindrome (251322223152).

The spelling of 220102022130 in words is "two hundred twenty billion, one hundred two million, twenty-two thousand, one hundred thirty".