2113322 has 8 divisors (see below), whose sum is σ = 3229956. Its totient is φ = 1036672.

The previous prime is 2113291. The next prime is 2113333. The reversal of 2113322 is 2233112.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2105401 + 7921 = 1451^2 + 89^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×2113322² = 8932259751368, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2113297 and 2113306.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9863 + ... + 10074.

2^2113322 is an apocalyptic number.

2113322 is a deficient number, since it is larger than the sum of its proper divisors (1116634).

2113322 is a wasteful number, since it uses less digits than its factorization.

2113322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19992.

The product of its digits is 72, while the sum is 14.

The square root of 2113322 is about 1453.7269344688. The cubic root of 2113322 is about 128.3281375682.

Adding to 2113322 its reverse (2233112), we get a palindrome (4346434).

The spelling of 2113322 in words is "two million, one hundred thirteen thousand, three hundred twenty-two".