220264690652 has 12 divisors (see below), whose sum is σ = 387062642736. Its totient is φ = 109675364160.

The previous prime is 220264690651. The next prime is 220264690703. The reversal of 220264690652 is 256096462022.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220264690651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114244208 + ... + 114246135.

It is an arithmetic number, because the mean of its divisors is an integer number (32255220228).

Almost surely, 2^220264690652 is an apocalyptic number.

It is an amenable number.

220264690652 is a deficient number, since it is larger than the sum of its proper divisors (166797952084).

220264690652 is a wasteful number, since it uses less digits than its factorization.

220264690652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228490588 (or 228490586 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 44.

The spelling of 220264690652 in words is "two hundred twenty billion, two hundred sixty-four million, six hundred ninety thousand, six hundred fifty-two".