22958285922 has 256 divisors, whose sum is σ = 63537868800. Its totient is φ = 6041018880.

The previous prime is 22958285887. The next prime is 22958285927.

22958285922 is a `hidden beast` number, since 2 + 2 + 9 + 582 + 8 + 59 + 2 + 2 = 666.

22958285922 is nontrivially palindromic in base 10.

22958285922 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

Its product of digits (4147200) is a multiple of the sum of its prime divisors (1152).

It is not an unprimeable number, because it can be changed into a prime (22958285927) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 24501438 + ... + 24502374.

It is an arithmetic number, because the mean of its divisors is an integer number (248194800).

Almost surely, 2^22958285922 is an apocalyptic number.

22958285922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 22958285922, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31768934400).

22958285922 is an abundant number, since it is smaller than the sum of its proper divisors (40579582878).

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

22958285922 is a wasteful number, since it uses less digits than its factorization.

22958285922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1158 (or 1152 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 54.

The spelling of 22958285922 in words is "twenty-two billion, nine hundred fifty-eight million, two hundred eighty-five thousand, nine hundred twenty-two".