11274322275 has 72 divisors (see below), whose sum is σ = 21100125696. Its totient is φ = 5743742400.

The previous prime is 11274322273. The next prime is 11274322291. The reversal of 11274322275 is 57222347211.

It is not a de Polignac number, because 11274322275 - 2¹ = 11274322273 is a prime.

It is a super-2 number, since 2×11274322275² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11274322273) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 7363260 + ... + 7364790.

Almost surely, 2^11274322275 is an apocalyptic number.

11274322275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11274322275 is a deficient number, since it is larger than the sum of its proper divisors (9825803421).

11274322275 is a wasteful number, since it uses less digits than its factorization.

11274322275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2993 (or 2985 counting only the distinct ones).

The product of its digits is 47040, while the sum is 36.

Adding to 11274322275 its reverse (57222347211), we get a palindrome (68496669486).

The spelling of 11274322275 in words is "eleven billion, two hundred seventy-four million, three hundred twenty-two thousand, two hundred seventy-five".