12220210196 has 12 divisors (see below), whose sum is σ = 21404317620. Its totient is φ = 6104690880.

The previous prime is 12220210133. The next prime is 12220210207. The reversal of 12220210196 is 69101202221.

It can be written as a sum of positive squares in 2 ways, for example, as 4243219600 + 7976990596 = 65140^2 + 89314^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1348475 + ... + 1357506.

It is an arithmetic number, because the mean of its divisors is an integer number (1783693135).

Almost surely, 2^12220210196 is an apocalyptic number.

It is an amenable number.

12220210196 is a deficient number, since it is larger than the sum of its proper divisors (9184107424).

12220210196 is a wasteful number, since it uses less digits than its factorization.

12220210196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2707114 (or 2707112 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 12220210196 in words is "twelve billion, two hundred twenty million, two hundred ten thousand, one hundred ninety-six".