220704234286 has 4 divisors (see below), whose sum is σ = 331056351432. Its totient is φ = 110352117142.

The previous prime is 220704234277. The next prime is 220704234319. The reversal of 220704234286 is 682432407022.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55176058570 + ... + 55176058573.

It is an arithmetic number, because the mean of its divisors is an integer number (82764087858).

Almost surely, 2^220704234286 is an apocalyptic number.

220704234286 is a deficient number, since it is larger than the sum of its proper divisors (110352117146).

220704234286 is a wasteful number, since it uses less digits than its factorization.

220704234286 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110352117145.

The product of its (nonzero) digits is 258048, while the sum is 40.

The spelling of 220704234286 in words is "two hundred twenty billion, seven hundred four million, two hundred thirty-four thousand, two hundred eighty-six".