1118606219122 has 16 divisors (see below), whose sum is σ = 1919975182272. Its totient is φ = 478811535120.

The previous prime is 1118606219113. The next prime is 1118606219147. The reversal of 1118606219122 is 2219126068111.

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, 49249093 + ... + 49271800.

It is an arithmetic number, because the mean of its divisors is an integer number (119998448892).

Almost surely, 2^{1118606219122} is an apocalyptic number.

1118606219122 is a deficient number, since it is larger than the sum of its proper divisors (801368963150).

1118606219122 is an equidigital number, since it uses as much as digits as its factorization.

1118606219122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98521713.

The product of its (nonzero) digits is 20736, while the sum is 40.

The spelling of 1118606219122 in words is "one trillion, one hundred eighteen billion, six hundred six million, two hundred nineteen thousand, one hundred twenty-two".