110022022012121 has 4 divisors (see below), whose sum is σ = 110025029182992. Its totient is φ = 110019014841252.

The previous prime is 110022022012099. The next prime is 110022022012159. The reversal of 110022022012121 is 121210220220011.

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 110022022012121 - 2²⁶ = 110021954903257 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110022022012121.

It is not an unprimeable number, because it can be changed into a prime (110022022012321) 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, 1503530555 + ... + 1503603728.

It is an arithmetic number, because the mean of its divisors is an integer number (27506257295748).

Almost surely, 2^{110022022012121} is an apocalyptic number.

It is an amenable number.

110022022012121 is a deficient number, since it is larger than the sum of its proper divisors (3007170871).

110022022012121 is an equidigital number, since it uses as much as digits as its factorization.

110022022012121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3007170870.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 110022022012121 its reverse (121210220220011), we get a palindrome (231232242232132).

The spelling of 110022022012121 in words is "one hundred ten trillion, twenty-two billion, twenty-two million, twelve thousand, one hundred twenty-one".