1112111011204 has 24 divisors (see below), whose sum is σ = 1958214379968. Its totient is φ = 552623719200.

The previous prime is 1112111011181. The next prime is 1112111011241. The reversal of 1112111011204 is 4021101112111.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1450299 + ... + 2080285.

It is an arithmetic number, because the mean of its divisors is an integer number (81592265832).

Almost surely, 2^{1112111011204} is an apocalyptic number.

It is an amenable number.

1112111011204 is a deficient number, since it is larger than the sum of its proper divisors (846103368764).

1112111011204 is a wasteful number, since it uses less digits than its factorization.

1112111011204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 632715 (or 632713 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 16.

Adding to 1112111011204 its reverse (4021101112111), we get a palindrome (5133212123315).

The spelling of 1112111011204 in words is "one trillion, one hundred twelve billion, one hundred eleven million, eleven thousand, two hundred four".