2123341222 has 4 divisors (see below), whose sum is σ = 3185011836. Its totient is φ = 1061670610.

The previous prime is 2123341211. The next prime is 2123341261. The reversal of 2123341222 is 2221433212.

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 = 2123341193 and 2123341202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 530835304 + ... + 530835307.

It is an arithmetic number, because the mean of its divisors is an integer number (796252959).

Almost surely, 2^2123341222 is an apocalyptic number.

2123341222 is a deficient number, since it is larger than the sum of its proper divisors (1061670614).

2123341222 is a wasteful number, since it uses less digits than its factorization.

2123341222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1061670613.

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

The square root of 2123341222 is about 46079.7268004054. The cubic root of 2123341222 is about 1285.3061839080.

Adding to 2123341222 its reverse (2221433212), we get a palindrome (4344774434).

The spelling of 2123341222 in words is "two billion, one hundred twenty-three million, three hundred forty-one thousand, two hundred twenty-two".