22345050000 has 480 divisors, whose sum is σ = 88855812864. Its totient is φ = 4711680000.

The previous prime is 22345049983. The next prime is 22345050017. The reversal of 22345050000 is 5054322.

It is an interprime number because it is at equal distance from previous prime (22345049983) and next prime (22345050017).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 13649182 + ... + 13650818.

Almost surely, 2^22345050000 is an apocalyptic number.

22345050000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22345050000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (44427906432).

22345050000 is an abundant number, since it is smaller than the sum of its proper divisors (66510762864).

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

22345050000 is a wasteful number, since it uses less digits than its factorization.

22345050000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1693 (or 1667 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 21.

The spelling of 22345050000 in words is "twenty-two billion, three hundred forty-five million, fifty thousand".