12220044302 has 32 divisors (see below), whose sum is σ = 19844352000. Its totient is φ = 5626364128.

The previous prime is 12220044293. The next prime is 12220044323. The reversal of 12220044302 is 20344002221.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 449699 + ... + 476097.

It is an arithmetic number, because the mean of its divisors is an integer number (620136000).

Almost surely, 2^12220044302 is an apocalyptic number.

12220044302 is a deficient number, since it is larger than the sum of its proper divisors (7624307698).

12220044302 is a wasteful number, since it uses less digits than its factorization.

12220044302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26800.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 12220044302 its reverse (20344002221), we get a palindrome (32564046523).

The spelling of 12220044302 in words is "twelve billion, two hundred twenty million, forty-four thousand, three hundred two".