1111111110970 has 32 divisors (see below), whose sum is σ = 2305941861888. Its totient is φ = 377581118208.

The previous prime is 1111111110913. The next prime is 1111111110971. The reversal of 1111111110970 is 790111111111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1111111110971) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70226674 + ... + 70242493.

It is an arithmetic number, because the mean of its divisors is an integer number (72060683184).

Almost surely, 2^{1111111110970} is an apocalyptic number.

1111111110970 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111111110970 is an abundant number, since it is smaller than the sum of its proper divisors (1194830750918).

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

1111111110970 is a wasteful number, since it uses less digits than its factorization.

1111111110970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140469294.

The product of its (nonzero) digits is 63, while the sum is 25.

The spelling of 1111111110970 in words is "one trillion, one hundred eleven billion, one hundred eleven million, one hundred ten thousand, nine hundred seventy".