220003403392 has 16 divisors (see below), whose sum is σ = 438288030450. Its totient is φ = 110001701632.

The previous prime is 220003403387. The next prime is 220003403413. The reversal of 220003403392 is 293304300022.

It can be written as a sum of positive squares in only one way, i.e., 128204099136 + 91799304256 = 358056^2 + 302984^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 220003403392.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 859388167 + ... + 859388422.

Almost surely, 2^220003403392 is an apocalyptic number.

It is an amenable number.

220003403392 is a deficient number, since it is larger than the sum of its proper divisors (218284627058).

220003403392 is an equidigital number, since it uses as much as digits as its factorization.

220003403392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718776603 (or 1718776591 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

The spelling of 220003403392 in words is "two hundred twenty billion, three million, four hundred three thousand, three hundred ninety-two".