220499284951004 has 12 divisors (see below), whose sum is σ = 387237260145624. Its totient is φ = 109860067766544.

The previous prime is 220499284950991. The next prime is 220499284951031. The reversal of 220499284951004 is 400159482994022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97393675967 + ... + 97393678230.

It is an arithmetic number, because the mean of its divisors is an integer number (32269771678802).

Almost surely, 2^{220499284951004} is an apocalyptic number.

It is an amenable number.

220499284951004 is a deficient number, since it is larger than the sum of its proper divisors (166737975194620).

220499284951004 is a wasteful number, since it uses less digits than its factorization.

220499284951004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194787354484 (or 194787354482 counting only the distinct ones).

The product of its (nonzero) digits is 14929920, while the sum is 59.

The spelling of 220499284951004 in words is "two hundred twenty trillion, four hundred ninety-nine billion, two hundred eighty-four million, nine hundred fifty-one thousand, four".