110221121122 has 32 divisors (see below), whose sum is σ = 198945838080. Its totient is φ = 44740051920.

The previous prime is 110221121117. The next prime is 110221121159. The reversal of 110221121122 is 221121122011.

It is a junction number, because it is equal to n+sod(n) for n = 110221121096 and 110221121105.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1037563 + ... + 1138849.

It is an arithmetic number, because the mean of its divisors is an integer number (6217057440).

Almost surely, 2^110221121122 is an apocalyptic number.

110221121122 is a deficient number, since it is larger than the sum of its proper divisors (88724716958).

110221121122 is a wasteful number, since it uses less digits than its factorization.

110221121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105406.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 110221121122 its reverse (221121122011), we get a palindrome (331342243133).

The spelling of 110221121122 in words is "one hundred ten billion, two hundred twenty-one million, one hundred twenty-one thousand, one hundred twenty-two".