63322022894 has 12 divisors (see below), whose sum is σ = 102851451936. Its totient is φ = 29225548872.

The previous prime is 63322022891. The next prime is 63322022917. The reversal of 63322022894 is 49822022336.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (63322022891) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 93671294 + ... + 93671969.

It is an arithmetic number, because the mean of its divisors is an integer number (8570954328).

Almost surely, 2^63322022894 is an apocalyptic number.

63322022894 is a deficient number, since it is larger than the sum of its proper divisors (39529429042).

63322022894 is a wasteful number, since it uses less digits than its factorization.

63322022894 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187343291 (or 187343278 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 41.

The spelling of 63322022894 in words is "sixty-three billion, three hundred twenty-two million, twenty-two thousand, eight hundred ninety-four".