22540201441144 has 32 divisors (see below), whose sum is σ = 42908983477200. Its totient is φ = 11097925977600.

The previous prime is 22540201441067. The next prime is 22540201441181. The reversal of 22540201441144 is 44114410204522.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6005379 + ... + 9008050.

Almost surely, 2^{22540201441144} is an apocalyptic number.

It is an amenable number.

22540201441144 is a deficient number, since it is larger than the sum of its proper divisors (20368782036056).

22540201441144 is a wasteful number, since it uses less digits than its factorization.

22540201441144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15016303 (or 15016299 counting only the distinct ones).

The product of its (nonzero) digits is 40960, while the sum is 34.

Adding to 22540201441144 its reverse (44114410204522), we get a palindrome (66654611645666).

The spelling of 22540201441144 in words is "twenty-two trillion, five hundred forty billion, two hundred one million, four hundred forty-one thousand, one hundred forty-four".