11622227221260 has 144 divisors (see below), whose sum is σ = 39292483557600. Its totient is φ = 2763427387392.

The previous prime is 11622227221247. The next prime is 11622227221271. The reversal of 11622227221260 is 6212272222611.

11622227221260 is a `hidden beast` number, since 1 + 1 + 622 + 2 + 2 + 7 + 2 + 2 + 1 + 26 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 99892215 + ... + 100008494.

It is an arithmetic number, because the mean of its divisors is an integer number (272864469150).

Almost surely, 2^{11622227221260} is an apocalyptic number.

11622227221260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11622227221260 is an abundant number, since it is smaller than the sum of its proper divisors (27670256336340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11622227221260 is a wasteful number, since it uses less digits than its factorization.

11622227221260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199900760 (or 199900755 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

Adding to 11622227221260 its reverse (6212272222611), we get a palindrome (17834499443871).

The spelling of 11622227221260 in words is "eleven trillion, six hundred twenty-two billion, two hundred twenty-seven million, two hundred twenty-one thousand, two hundred sixty".