22101101121110 has 128 divisors (see below), whose sum is σ = 46296689080320. Its totient is φ = 7507207065600.

The previous prime is 22101101121109. The next prime is 22101101121181. The reversal of 22101101121110 is 1112110110122.

It is a congruent number.

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 63 ways as a sum of consecutive naturals, for example, 943794122 + ... + 943817538.

It is an arithmetic number, because the mean of its divisors is an integer number (361692883440).

Almost surely, 2^{22101101121110} is an apocalyptic number.

22101101121110 is an abundant number, since it is smaller than the sum of its proper divisors (24195587959210).

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

22101101121110 is a wasteful number, since it uses less digits than its factorization.

22101101121110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27222.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 22101101121110 its reverse (1112110110122), we get a palindrome (23213211231232).

The spelling of 22101101121110 in words is "twenty-two trillion, one hundred one billion, one hundred one million, one hundred twenty-one thousand, one hundred ten".