1111002222194 has 16 divisors (see below), whose sum is σ = 1676071232640. Its totient is φ = 552320610480.

The previous prime is 1111002222193. The next prime is 1111002222217. The reversal of 1111002222194 is 4912222001111.

It is a super-2 number, since 2×1111002222194² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1111002222193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1946864 + ... + 2451995.

It is an arithmetic number, because the mean of its divisors is an integer number (104754452040).

Almost surely, 2^{1111002222194} is an apocalyptic number.

1111002222194 is a deficient number, since it is larger than the sum of its proper divisors (565069010446).

1111002222194 is a wasteful number, since it uses less digits than its factorization.

1111002222194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4399585.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 1111002222194 in words is "one trillion, one hundred eleven billion, two million, two hundred twenty-two thousand, one hundred ninety-four".