1111011109974 has 24 divisors (see below), whose sum is σ = 2533884988440. Its totient is φ = 350845613568.

The previous prime is 1111011109973. The next prime is 1111011109981. The reversal of 1111011109974 is 4799011101111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111011109973) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1624284907 + ... + 1624285590.

It is an arithmetic number, because the mean of its divisors is an integer number (105578541185).

Almost surely, 2^{1111011109974} is an apocalyptic number.

1111011109974 is an abundant number, since it is smaller than the sum of its proper divisors (1422873878466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111011109974 is a wasteful number, since it uses less digits than its factorization.

1111011109974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3248570524 (or 3248570521 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 36.

The spelling of 1111011109974 in words is "one trillion, one hundred eleven billion, eleven million, one hundred nine thousand, nine hundred seventy-four".