10110022220121 has 4 divisors (see below), whose sum is σ = 13480029626832. Its totient is φ = 6740014813412.

The previous prime is 10110022220107. The next prime is 10110022220149. The reversal of 10110022220121 is 12102222001101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10110022220121 - 2⁶ = 10110022220057 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10110022220121.

It is not an unprimeable number, because it can be changed into a prime (10110022227121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1685003703351 + ... + 1685003703356.

It is an arithmetic number, because the mean of its divisors is an integer number (3370007406708).

Almost surely, 2^{10110022220121} is an apocalyptic number.

It is an amenable number.

10110022220121 is a deficient number, since it is larger than the sum of its proper divisors (3370007406711).

10110022220121 is an equidigital number, since it uses as much as digits as its factorization.

10110022220121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3370007406710.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10110022220121 its reverse (12102222001101), we get a palindrome (22212244221222).

It can be divided in two parts, 101100 and 22220121, that added together give a triangular number (22321221 = T₆₆₈₁).

The spelling of 10110022220121 in words is "ten trillion, one hundred ten billion, twenty-two million, two hundred twenty thousand, one hundred twenty-one".