1122214215320 has 64 divisors (see below), whose sum is σ = 2765955630240. Its totient is φ = 406384588800.

The previous prime is 1122214215277. The next prime is 1122214215401. The reversal of 1122214215320 is 235124122211.

It is a self number, because there is not a number n which added to its sum of digits gives 1122214215320.

It is a congruent number.

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, 5185427 + ... + 5397506.

Almost surely, 2^{1122214215320} is an apocalyptic number.

1122214215320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122214215320 is an abundant number, since it is smaller than the sum of its proper divisors (1643741414920).

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

1122214215320 is a wasteful number, since it uses less digits than its factorization.

1122214215320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10583196 (or 10583192 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 26.

Adding to 1122214215320 its reverse (235124122211), we get a palindrome (1357338337531).

The spelling of 1122214215320 in words is "one trillion, one hundred twenty-two billion, two hundred fourteen million, two hundred fifteen thousand, three hundred twenty".