22440120131010 has 32 divisors (see below), whose sum is σ = 57024305275392. Its totient is φ = 5632030150400.

The previous prime is 22440120130999. The next prime is 22440120131041. The reversal of 22440120131010 is 1013102104422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22000117266 + ... + 22000118285.

It is an arithmetic number, because the mean of its divisors is an integer number (1782009539856).

Almost surely, 2^{22440120131010} is an apocalyptic number.

22440120131010 is an abundant number, since it is smaller than the sum of its proper divisors (34584185144382).

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

22440120131010 is a wasteful number, since it uses less digits than its factorization.

22440120131010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44000235578.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 22440120131010 its reverse (1013102104422), we get a palindrome (23453222235432).

The spelling of 22440120131010 in words is "twenty-two trillion, four hundred forty billion, one hundred twenty million, one hundred thirty-one thousand, ten".