1111210121092 has 12 divisors (see below), whose sum is σ = 1944626824000. Its totient is φ = 555602457096.

The previous prime is 1111210121083. The next prime is 1111210121093. The reversal of 1111210121092 is 2901210121111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1111210121093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559633 + ... + 1592359.

Almost surely, 2^{1111210121092} is an apocalyptic number.

It is an amenable number.

1111210121092 is a deficient number, since it is larger than the sum of its proper divisors (833416702908).

1111210121092 is a wasteful number, since it uses less digits than its factorization.

1111210121092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301730 (or 1301728 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 22.

The spelling of 1111210121092 in words is "one trillion, one hundred eleven billion, two hundred ten million, one hundred twenty-one thousand, ninety-two".