110022121 has 8 divisors (see below), whose sum is σ = 120118464. Its totient is φ = 99941520.

The previous prime is 110022119. The next prime is 110022137. The reversal of 110022121 is 121220011.

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

It is a cyclic number.

It is not a de Polignac number, because 110022121 - 2¹ = 110022119 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 110022098 and 110022107.

It is not an unprimeable number, because it can be changed into a prime (110022161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14436 + ... + 20698.

It is an arithmetic number, because the mean of its divisors is an integer number (15014808).

Almost surely, 2^110022121 is an apocalyptic number.

110022121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

110022121 is a deficient number, since it is larger than the sum of its proper divisors (10096343).

110022121 is a wasteful number, since it uses less digits than its factorization.

110022121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7871.

The product of its (nonzero) digits is 8, while the sum is 10.

The square root of 110022121 is about 10489.1430059848. The cubic root of 110022121 is about 479.1741020380.

Adding to 110022121 its reverse (121220011), we get a palindrome (231242132).

The spelling of 110022121 in words is "one hundred ten million, twenty-two thousand, one hundred twenty-one".