220332103312 has 10 divisors (see below), whose sum is σ = 426893450198. Its totient is φ = 110166051648.

The previous prime is 220332103309. The next prime is 220332103333. The reversal of 220332103312 is 213301233022.

It can be written as a sum of positive squares in only one way, i.e., 205767475456 + 14564627856 = 453616^2 + 120684^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6885378213 + ... + 6885378244.

Almost surely, 2^220332103312 is an apocalyptic number.

It is an amenable number.

220332103312 is a deficient number, since it is larger than the sum of its proper divisors (206561346886).

220332103312 is a wasteful number, since it uses less digits than its factorization.

220332103312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13770756465 (or 13770756459 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 220332103312 its reverse (213301233022), we get a palindrome (433633336334).

The spelling of 220332103312 in words is "two hundred twenty billion, three hundred thirty-two million, one hundred three thousand, three hundred twelve".