3102222022 has 4 divisors (see below), whose sum is σ = 4653333036. Its totient is φ = 1551111010.

The previous prime is 3102222001. The next prime is 3102222029. The reversal of 3102222022 is 2202222013.

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 = 3102221987 and 3102222005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3102222029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 775555504 + ... + 775555507.

It is an arithmetic number, because the mean of its divisors is an integer number (1163333259).

Almost surely, 2^3102222022 is an apocalyptic number.

3102222022 is a deficient number, since it is larger than the sum of its proper divisors (1551111014).

3102222022 is a wasteful number, since it uses less digits than its factorization.

3102222022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551111013.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 3102222022 is about 55697.5944004766. The cubic root of 3102222022 is about 1458.4480321592.

Adding to 3102222022 its reverse (2202222013), we get a palindrome (5304444035).

Subtracting from 3102222022 its reverse (2202222013), we obtain a palindrome (900000009).

The spelling of 3102222022 in words is "three billion, one hundred two million, two hundred twenty-two thousand, twenty-two".