2122313214 has 16 divisors (see below), whose sum is σ = 4851001728. Its totient is φ = 606375192.

The previous prime is 2122313213. The next prime is 2122313231. The reversal of 2122313214 is 4123132212.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122313213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25265592 + ... + 25265675.

It is an arithmetic number, because the mean of its divisors is an integer number (303187608).

Almost surely, 2^2122313214 is an apocalyptic number.

2122313214 is an abundant number, since it is smaller than the sum of its proper divisors (2728688514).

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

2122313214 is a wasteful number, since it uses less digits than its factorization.

2122313214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50531279.

The product of its digits is 576, while the sum is 21.

The square root of 2122313214 is about 46068.5707831272. The cubic root of 2122313214 is about 1285.0987249720.

Adding to 2122313214 its reverse (4123132212), we get a palindrome (6245445426).

The spelling of 2122313214 in words is "two billion, one hundred twenty-two million, three hundred thirteen thousand, two hundred fourteen".