22460765089 has 24 divisors (see below), whose sum is σ = 28451390400. Its totient is φ = 17609870880.

The previous prime is 22460765087. The next prime is 22460765101. The reversal of 22460765089 is 98056706422.

It is not a de Polignac number, because 22460765089 - 2¹ = 22460765087 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (49).

It is not an unprimeable number, because it can be changed into a prime (22460765087) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 388957 + ... + 442954.

It is an arithmetic number, because the mean of its divisors is an integer number (1185474600).

Almost surely, 2^22460765089 is an apocalyptic number.

22460765089 is a gapful number since it is divisible by the number (29) formed by its first and last digit.

It is an amenable number.

22460765089 is a deficient number, since it is larger than the sum of its proper divisors (5990625311).

22460765089 is a wasteful number, since it uses less digits than its factorization.

22460765089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 831973 (or 831966 counting only the distinct ones).

The product of its (nonzero) digits is 1451520, while the sum is 49.

The spelling of 22460765089 in words is "twenty-two billion, four hundred sixty million, seven hundred sixty-five thousand, eighty-nine".