1110221111122 has 8 divisors (see below), whose sum is σ = 1666898303616. Its totient is φ = 554588343252.

The previous prime is 1110221111107. The next prime is 1110221111137. The reversal of 1110221111122 is 2211111220111.

It is an interprime number because it is at equal distance from previous prime (1110221111107) and next prime (1110221111137).

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

It is a junction number, because it is equal to n+sod(n) for n = 1110221111096 and 1110221111105.

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, 261103498 + ... + 261107749.

It is an arithmetic number, because the mean of its divisors is an integer number (208362287952).

Almost surely, 2^{1110221111122} is an apocalyptic number.

1110221111122 is a deficient number, since it is larger than the sum of its proper divisors (556677192494).

1110221111122 is a wasteful number, since it uses less digits than its factorization.

1110221111122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 522212312.

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

Adding to 1110221111122 its reverse (2211111220111), we get a palindrome (3321332331233).

The spelling of 1110221111122 in words is "one trillion, one hundred ten billion, two hundred twenty-one million, one hundred eleven thousand, one hundred twenty-two".