1121093911210 has 64 divisors (see below), whose sum is σ = 2485334202624. Its totient is φ = 354567744000.

The previous prime is 1121093911123. The next prime is 1121093911229. The reversal of 1121093911210 is 121193901211.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 931785 + ... + 1763635.

It is an arithmetic number, because the mean of its divisors is an integer number (38833346916).

Almost surely, 2^{1121093911210} is an apocalyptic number.

1121093911210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121093911210 is an abundant number, since it is smaller than the sum of its proper divisors (1364240291414).

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

1121093911210 is a wasteful number, since it uses less digits than its factorization.

1121093911210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 833359.

The product of its (nonzero) digits is 972, while the sum is 31.

Subtracting from 1121093911210 its reverse (121193901211), we obtain a palindrome (999900009999).

The spelling of 1121093911210 in words is "one trillion, one hundred twenty-one billion, ninety-three million, nine hundred eleven thousand, two hundred ten".