121110120100022 has 8 divisors (see below), whose sum is σ = 192351367217736. Its totient is φ = 56992997694112.

The previous prime is 121110120100009. The next prime is 121110120100037. The reversal of 121110120100022 is 220001021011121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×121110120100022² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1781031177908 + ... + 1781031177975.

It is an arithmetic number, because the mean of its divisors is an integer number (24043920902217).

Almost surely, 2^{121110120100022} is an apocalyptic number.

121110120100022 is a deficient number, since it is larger than the sum of its proper divisors (71241247117714).

121110120100022 is a wasteful number, since it uses less digits than its factorization.

121110120100022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3562062355902.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 121110120100022 its reverse (220001021011121), we get a palindrome (341111141111143).

The spelling of 121110120100022 in words is "one hundred twenty-one trillion, one hundred ten billion, one hundred twenty million, one hundred thousand, twenty-two".