12220022102 has 16 divisors (see below), whose sum is σ = 19296941040. Its totient is φ = 5787780768.

The previous prime is 12220022071. The next prime is 12220022183. The reversal of 12220022102 is 20122002221.

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, 590108 + ... + 610464.

It is an arithmetic number, because the mean of its divisors is an integer number (1206058815).

Almost surely, 2^12220022102 is an apocalyptic number.

12220022102 is a deficient number, since it is larger than the sum of its proper divisors (7076918938).

12220022102 is a wasteful number, since it uses less digits than its factorization.

12220022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36175.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12220022102 its reverse (20122002221), we get a palindrome (32342024323).

The spelling of 12220022102 in words is "twelve billion, two hundred twenty million, twenty-two thousand, one hundred two".