2124313222 has 4 divisors (see below), whose sum is σ = 3186469836. Its totient is φ = 1062156610.

The previous prime is 2124313211. The next prime is 2124313229. The reversal of 2124313222 is 2223134212.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 2124313193 and 2124313202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2124313229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531078304 + ... + 531078307.

It is an arithmetic number, because the mean of its divisors is an integer number (796617459).

Almost surely, 2^2124313222 is an apocalyptic number.

2124313222 is a deficient number, since it is larger than the sum of its proper divisors (1062156614).

2124313222 is a wasteful number, since it uses less digits than its factorization.

2124313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1062156613.

The product of its digits is 1152, while the sum is 22.

The square root of 2124313222 is about 46090.2725311969. The cubic root of 2124313222 is about 1285.5022784740.

Adding to 2124313222 its reverse (2223134212), we get a palindrome (4347447434).

The spelling of 2124313222 in words is "two billion, one hundred twenty-four million, three hundred thirteen thousand, two hundred twenty-two".