1112244764521 has 4 divisors (see below), whose sum is σ = 1213357924944. Its totient is φ = 1011131604100.

The previous prime is 1112244764497. The next prime is 1112244764537. The reversal of 1112244764521 is 1254674422111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1112244764521 - 2⁹ = 1112244764009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1112244764221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50556580195 + ... + 50556580216.

It is an arithmetic number, because the mean of its divisors is an integer number (303339481236).

Almost surely, 2^{1112244764521} is an apocalyptic number.

1112244764521 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1112244764521 is a deficient number, since it is larger than the sum of its proper divisors (101113160423).

1112244764521 is a wasteful number, since it uses less digits than its factorization.

1112244764521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101113160422.

The product of its digits is 107520, while the sum is 40.

The spelling of 1112244764521 in words is "one trillion, one hundred twelve billion, two hundred forty-four million, seven hundred sixty-four thousand, five hundred twenty-one".