1100225223115 has 16 divisors (see below), whose sum is σ = 1321713116640. Its totient is φ = 879218818560.

The previous prime is 1100225223109. The next prime is 1100225223137. The reversal of 1100225223115 is 5113225220011.

It is a happy number.

It is not a de Polignac number, because 1100225223115 - 2¹⁵ = 1100225190347 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1100225223115.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17240947 + ... + 17304643.

It is an arithmetic number, because the mean of its divisors is an integer number (82607069790).

Almost surely, 2^{1100225223115} is an apocalyptic number.

1100225223115 is a deficient number, since it is larger than the sum of its proper divisors (221487893525).

1100225223115 is a wasteful number, since it uses less digits than its factorization.

1100225223115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67422.

The product of its (nonzero) digits is 1200, while the sum is 25.

The spelling of 1100225223115 in words is "one trillion, one hundred billion, two hundred twenty-five million, two hundred twenty-three thousand, one hundred fifteen".