22110122121202 has 24 divisors (see below), whose sum is σ = 35003255536656. Its totient is φ = 10473016441464.

The previous prime is 22110122121179. The next prime is 22110122121293. The reversal of 22110122121202 is 20212122101122.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 22110122121202.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41904793 + ... + 42429139.

It is an arithmetic number, because the mean of its divisors is an integer number (1458468980694).

Almost surely, 2^{22110122121202} is an apocalyptic number.

22110122121202 is a deficient number, since it is larger than the sum of its proper divisors (12893133415454).

22110122121202 is a wasteful number, since it uses less digits than its factorization.

22110122121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582790 (or 582771 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 22110122121202 its reverse (20212122101122), we get a palindrome (42322244222324).

The spelling of 22110122121202 in words is "twenty-two trillion, one hundred ten billion, one hundred twenty-two million, one hundred twenty-one thousand, two hundred two".