1122110222198 has 32 divisors (see below), whose sum is σ = 1925701936704. Its totient is φ = 480383574912.

The previous prime is 1122110222159. The next prime is 1122110222227. The reversal of 1122110222198 is 8912220112211.

It is a super-2 number, since 2×1122110222198² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

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, 54007340 + ... + 54028112.

It is an arithmetic number, because the mean of its divisors is an integer number (60178185522).

Almost surely, 2^{1122110222198} is an apocalyptic number.

1122110222198 is a deficient number, since it is larger than the sum of its proper divisors (803591714506).

1122110222198 is a wasteful number, since it uses less digits than its factorization.

1122110222198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24776.

The product of its (nonzero) digits is 2304, while the sum is 32.

The spelling of 1122110222198 in words is "one trillion, one hundred twenty-two billion, one hundred ten million, two hundred twenty-two thousand, one hundred ninety-eight".