1110002231121 has 32 divisors (see below), whose sum is σ = 1789679984640. Its totient is φ = 597789932544.

The previous prime is 1110002231101. The next prime is 1110002231123. The reversal of 1110002231121 is 1211322000111.

It is not a de Polignac number, because 1110002231121 - 2¹⁰ = 1110002230097 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1110002231121.

It is not an unprimeable number, because it can be changed into a prime (1110002231123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7130145 + ... + 7284158.

It is an arithmetic number, because the mean of its divisors is an integer number (55927499520).

Almost surely, 2^{1110002231121} is an apocalyptic number.

It is an amenable number.

1110002231121 is a deficient number, since it is larger than the sum of its proper divisors (679677753519).

1110002231121 is a wasteful number, since it uses less digits than its factorization.

1110002231121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14414525.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1110002231121 its reverse (1211322000111), we get a palindrome (2321324231232).

The spelling of 1110002231121 in words is "one trillion, one hundred ten billion, two million, two hundred thirty-one thousand, one hundred twenty-one".