2122213130 has 16 divisors (see below), whose sum is σ = 3820655304. Its totient is φ = 848736000.

The previous prime is 2122213129. The next prime is 2122213147. The reversal of 2122213130 is 313122212.

It can be written as a sum of positive squares in 4 ways, for example, as 1976069209 + 146143921 = 44453^2 + 12089^2 .

It is a super-3 number, since 3×2122213130³ (a number of 29 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2122213099 and 2122213108.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54854 + ... + 85166.

Almost surely, 2^2122213130 is an apocalyptic number.

2122213130 is a deficient number, since it is larger than the sum of its proper divisors (1698442174).

2122213130 is a wasteful number, since it uses less digits than its factorization.

2122213130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37321.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2122213130 is about 46067.4845199952. The cubic root of 2122213130 is about 1285.0785237686.

Adding to 2122213130 its reverse (313122212), we get a palindrome (2435335342).

The spelling of 2122213130 in words is "two billion, one hundred twenty-two million, two hundred thirteen thousand, one hundred thirty".