122802663 has 8 divisors (see below), whose sum is σ = 163860976. Its totient is φ = 81806400.

The previous prime is 122802661. The next prime is 122802683. The reversal of 122802663 is 366208221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 122802663 - 2¹ = 122802661 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 122802663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122802661) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10678 + ... + 18963.

It is an arithmetic number, because the mean of its divisors is an integer number (20482622).

Almost surely, 2^122802663 is an apocalyptic number.

122802663 is a deficient number, since it is larger than the sum of its proper divisors (41058313).

122802663 is a wasteful number, since it uses less digits than its factorization.

122802663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31025.

The product of its (nonzero) digits is 6912, while the sum is 30.

The square root of 122802663 is about 11081.6362961433. The cubic root of 122802663 is about 497.0528804355.

The spelling of 122802663 in words is "one hundred twenty-two million, eight hundred two thousand, six hundred sixty-three".