1102255455 has 64 divisors (see below), whose sum is σ = 2136268800. Its totient is φ = 474076800.

The previous prime is 1102255433. The next prime is 1102255457. The reversal of 1102255455 is 5545522011.

It is not a de Polignac number, because 1102255455 - 2¹⁵ = 1102222687 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102255457) 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, 299416 + ... + 303074.

It is an arithmetic number, because the mean of its divisors is an integer number (33379200).

Almost surely, 2^1102255455 is an apocalyptic number.

1102255455 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1102255455 is a deficient number, since it is larger than the sum of its proper divisors (1034013345).

1102255455 is a wasteful number, since it uses less digits than its factorization.

1102255455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3844.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 1102255455 is about 33200.2327552082. The cubic root of 1102255455 is about 1032.9851675347.

Adding to 1102255455 its reverse (5545522011), we get a palindrome (6647777466).

The spelling of 1102255455 in words is "one billion, one hundred two million, two hundred fifty-five thousand, four hundred fifty-five".