22401455010 has 128 divisors (see below), whose sum is σ = 61638534144. Its totient is φ = 5160879360.

The previous prime is 22401455003. The next prime is 22401455023. The reversal of 22401455010 is 1055410422.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 503697 + ... + 546363.

It is an arithmetic number, because the mean of its divisors is an integer number (481551048).

Almost surely, 2^22401455010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 22401455010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (30819267072).

22401455010 is an abundant number, since it is smaller than the sum of its proper divisors (39237079134).

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

22401455010 is a wasteful number, since it uses less digits than its factorization.

22401455010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42768.

The product of its (nonzero) digits is 1600, while the sum is 24.

Adding to 22401455010 its reverse (1055410422), we get a palindrome (23456865432).

The spelling of 22401455010 in words is "twenty-two billion, four hundred one million, four hundred fifty-five thousand, ten".