422651361013502 has 16 divisors (see below), whose sum is σ = 634033885937712. Its totient is φ = 211306733182080.

The previous prime is 422651361013499. The next prime is 422651361013537. The reversal of 422651361013502 is 205310163156224.

It is a self number, because there is not a number n which added to its sum of digits gives 422651361013502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1188270278 + ... + 1188625910.

It is an arithmetic number, because the mean of its divisors is an integer number (39627117871107).

Almost surely, 2^{422651361013502} is an apocalyptic number.

422651361013502 is a deficient number, since it is larger than the sum of its proper divisors (211382524924210).

422651361013502 is a wasteful number, since it uses less digits than its factorization.

422651361013502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 407243.

The product of its (nonzero) digits is 259200, while the sum is 41.

The spelling of 422651361013502 in words is "four hundred twenty-two trillion, six hundred fifty-one billion, three hundred sixty-one million, thirteen thousand, five hundred two".