22445324310140 has 12 divisors (see below), whose sum is σ = 47135181051336. Its totient is φ = 8978129724048.

The previous prime is 22445324310137. The next prime is 22445324310163. The reversal of 22445324310140 is 4101342354422.

It is a self number, because there is not a number n which added to its sum of digits gives 22445324310140.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 561133107734 + ... + 561133107773.

It is an arithmetic number, because the mean of its divisors is an integer number (3927931754278).

Almost surely, 2^{22445324310140} is an apocalyptic number.

22445324310140 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

22445324310140 is an abundant number, since it is smaller than the sum of its proper divisors (24689856741196).

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

22445324310140 is a wasteful number, since it uses less digits than its factorization.

22445324310140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1122266215516 (or 1122266215514 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 35.

Adding to 22445324310140 its reverse (4101342354422), we get a palindrome (26546666664562).

The spelling of 22445324310140 in words is "twenty-two trillion, four hundred forty-five billion, three hundred twenty-four million, three hundred ten thousand, one hundred forty".