22031103440122 has 32 divisors (see below), whose sum is σ = 39410210709504. Its totient is φ = 9031261417200.

The previous prime is 22031103440081. The next prime is 22031103440141. The reversal of 22031103440122 is 22104430113022.

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 15 ways as a sum of consecutive naturals, for example, 25551997 + ... + 26400127.

It is an arithmetic number, because the mean of its divisors is an integer number (1231569084672).

Almost surely, 2^{22031103440122} is an apocalyptic number.

22031103440122 is a deficient number, since it is larger than the sum of its proper divisors (17379107269382).

22031103440122 is a wasteful number, since it uses less digits than its factorization.

22031103440122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 928834.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22031103440122 its reverse (22104430113022), we get a palindrome (44135533553144).

The spelling of 22031103440122 in words is "twenty-two trillion, thirty-one billion, one hundred three million, four hundred forty thousand, one hundred twenty-two".