1114217655 has 64 divisors (see below), whose sum is σ = 1982361600. Its totient is φ = 531855360.

The previous prime is 1114217653. The next prime is 1114217669. The reversal of 1114217655 is 5567124111.

It is not a de Polignac number, because 1114217655 - 2¹ = 1114217653 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1114217651) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 465201 + ... + 467589.

It is an arithmetic number, because the mean of its divisors is an integer number (30974400).

Almost surely, 2^1114217655 is an apocalyptic number.

1114217655 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1114217655 is a deficient number, since it is larger than the sum of its proper divisors (868143945).

1114217655 is a wasteful number, since it uses less digits than its factorization.

1114217655 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504.

The product of its digits is 8400, while the sum is 33.

The square root of 1114217655 is about 33379.8989662941. The cubic root of 1114217655 is about 1036.7085458602.

The spelling of 1114217655 in words is "one billion, one hundred fourteen million, two hundred seventeen thousand, six hundred fifty-five".