1101111101092 has 24 divisors (see below), whose sum is σ = 1947637420344. Its totient is φ = 544648092672.

The previous prime is 1101111101089. The next prime is 1101111101099. The reversal of 1101111101092 is 2901011111011.

It can be written as a sum of positive squares in 4 ways, for example, as 9182238976 + 1091928862116 = 95824^2 + 1044954^2 .

It is not an unprimeable number, because it can be changed into a prime (1101111101099) 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, 312498 + ... + 1516534.

It is an arithmetic number, because the mean of its divisors is an integer number (81151559181).

Almost surely, 2^{1101111101092} is an apocalyptic number.

It is an amenable number.

1101111101092 is a deficient number, since it is larger than the sum of its proper divisors (846526319252).

1101111101092 is a wasteful number, since it uses less digits than its factorization.

1101111101092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206495 (or 1206493 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 19.

The spelling of 1101111101092 in words is "one trillion, one hundred one billion, one hundred eleven million, one hundred one thousand, ninety-two".