22910769120 has 48 divisors (see below), whose sum is σ = 72168924240. Its totient is φ = 6109538304.

The previous prime is 22910769113. The next prime is 22910769121. The reversal of 22910769120 is 2196701922.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22910769121) 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, 23864905 + ... + 23865864.

It is an arithmetic number, because the mean of its divisors is an integer number (1503519255).

Almost surely, 2^22910769120 is an apocalyptic number.

22910769120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22910769120 is an abundant number, since it is smaller than the sum of its proper divisors (49258155120).

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

22910769120 is a wasteful number, since it uses less digits than its factorization.

22910769120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47730787 (or 47730779 counting only the distinct ones).

The product of its (nonzero) digits is 27216, while the sum is 39.

The spelling of 22910769120 in words is "twenty-two billion, nine hundred ten million, seven hundred sixty-nine thousand, one hundred twenty".