622735099896 has 64 divisors (see below), whose sum is σ = 1916108006400. Its totient is φ = 164237827968.

The previous prime is 622735099891. The next prime is 622735099897. The reversal of 622735099896 is 698990537226.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (622735099891) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 142565376 + ... + 142569743.

It is an arithmetic number, because the mean of its divisors is an integer number (29939187600).

Almost surely, 2^622735099896 is an apocalyptic number.

It is an amenable number.

622735099896 is an abundant number, since it is smaller than the sum of its proper divisors (1293372906504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

622735099896 is a wasteful number, since it uses less digits than its factorization.

622735099896 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 285135148 (or 285135144 counting only the distinct ones).

The product of its (nonzero) digits is 88179840, while the sum is 66.

The spelling of 622735099896 in words is "six hundred twenty-two billion, seven hundred thirty-five million, ninety-nine thousand, eight hundred ninety-six".