3123220002022 has 32 divisors (see below), whose sum is σ = 4894102873440. Its totient is φ = 1493340986880.

The previous prime is 3123220002011. The next prime is 3123220002103. The reversal of 3123220002022 is 2202000223213.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5587929 + ... + 6121387.

It is an arithmetic number, because the mean of its divisors is an integer number (152940714795).

Almost surely, 2^{3123220002022} is an apocalyptic number.

3123220002022 is a deficient number, since it is larger than the sum of its proper divisors (1770882871418).

3123220002022 is a wasteful number, since it uses less digits than its factorization.

3123220002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 534856.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 3123220002022 its reverse (2202000223213), we get a palindrome (5325220225235).

The spelling of 3123220002022 in words is "three trillion, one hundred twenty-three billion, two hundred twenty million, two thousand, twenty-two".