22406342000 has 160 divisors (see below), whose sum is σ = 62017173504. Its totient is φ = 7669920000.

The previous prime is 22406341999. The next prime is 22406342017. The reversal of 22406342000 is 24360422.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15441275 + ... + 15442725.

Almost surely, 2^22406342000 is an apocalyptic number.

22406342000 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 22406342000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (31008586752).

22406342000 is an abundant number, since it is smaller than the sum of its proper divisors (39610831504).

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

22406342000 is a wasteful number, since it uses less digits than its factorization.

22406342000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2584 (or 2568 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

The spelling of 22406342000 in words is "twenty-two billion, four hundred six million, three hundred forty-two thousand".