1111226133215 has 128 divisors (see below), whose sum is σ = 1559126016000. Its totient is φ = 752431680000.

The previous prime is 1111226133187. The next prime is 1111226133257. The reversal of 1111226133215 is 5123316221111.

It is a happy number.

It is not a de Polignac number, because 1111226133215 - 2¹⁴ = 1111226116831 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3184028861 + ... + 3184029209.

It is an arithmetic number, because the mean of its divisors is an integer number (12180672000).

Almost surely, 2^{1111226133215} is an apocalyptic number.

1111226133215 is a deficient number, since it is larger than the sum of its proper divisors (447899882785).

1111226133215 is a wasteful number, since it uses less digits than its factorization.

1111226133215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 829.

The product of its digits is 2160, while the sum is 29.

The spelling of 1111226133215 in words is "one trillion, one hundred eleven billion, two hundred twenty-six million, one hundred thirty-three thousand, two hundred fifteen".