1110221122 has 16 divisors (see below), whose sum is σ = 1701757440. Its totient is φ = 542982528.

The previous prime is 1110221087. The next prime is 1110221141. The reversal of 1110221122 is 2211220111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 296023 + ... + 299749.

It is an arithmetic number, because the mean of its divisors is an integer number (106359840).

Almost surely, 2^1110221122 is an apocalyptic number.

1110221122 is a deficient number, since it is larger than the sum of its proper divisors (591536318).

1110221122 is a wasteful number, since it uses less digits than its factorization.

1110221122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6945.

The product of its (nonzero) digits is 16, while the sum is 13.

The square root of 1110221122 is about 33319.9808223234. The cubic root of 1110221122 is about 1035.4675544735.

Adding to 1110221122 its reverse (2211220111), we get a palindrome (3321441233).

The spelling of 1110221122 in words is "one billion, one hundred ten million, two hundred twenty-one thousand, one hundred twenty-two".