1122213315 has 32 divisors (see below), whose sum is σ = 1817798400. Its totient is φ = 591131520.

The previous prime is 1122213307. The next prime is 1122213331. The reversal of 1122213315 is 5133122211.

It is not a de Polignac number, because 1122213315 - 2³ = 1122213307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1122213291 and 1122213300.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 618760 + ... + 620570.

It is an arithmetic number, because the mean of its divisors is an integer number (56806200).

Almost surely, 2^1122213315 is an apocalyptic number.

1122213315 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1122213315 is a deficient number, since it is larger than the sum of its proper divisors (695585085).

1122213315 is a wasteful number, since it uses less digits than its factorization.

1122213315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2307.

The product of its digits is 360, while the sum is 21.

The square root of 1122213315 is about 33499.4524582119. The cubic root of 1122213315 is about 1039.1824550671.

Adding to 1122213315 its reverse (5133122211), we get a palindrome (6255335526).

The spelling of 1122213315 in words is "one billion, one hundred twenty-two million, two hundred thirteen thousand, three hundred fifteen".