220102210222 has 16 divisors (see below), whose sum is σ = 345416826240. Its totient is φ = 104988518712.

The previous prime is 220102210219. The next prime is 220102210249. The reversal of 220102210222 is 222012201022.

It is a junction number, because it is equal to n+sod(n) for n = 220102210196 and 220102210205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6295008 + ... + 6329875.

It is an arithmetic number, because the mean of its divisors is an integer number (21588551640).

Almost surely, 2^220102210222 is an apocalyptic number.

220102210222 is a deficient number, since it is larger than the sum of its proper divisors (125314616018).

220102210222 is a wasteful number, since it uses less digits than its factorization.

220102210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12625287.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220102210222 its reverse (222012201022), we get a palindrome (442114411244).

The spelling of 220102210222 in words is "two hundred twenty billion, one hundred two million, two hundred ten thousand, two hundred twenty-two".