2123002022 has 16 divisors (see below), whose sum is σ = 3218089392. Its totient is φ = 1050319200.

The previous prime is 2123002019. The next prime is 2123002073. The reversal of 2123002022 is 2202003212.

It is a junction number, because it is equal to n+sod(n) for n = 2123001988 and 2123002006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 498233 + ... + 502475.

It is an arithmetic number, because the mean of its divisors is an integer number (201130587).

Almost surely, 2^2123002022 is an apocalyptic number.

2123002022 is a deficient number, since it is larger than the sum of its proper divisors (1095087370).

2123002022 is a wasteful number, since it uses less digits than its factorization.

2123002022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6823.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 2123002022 is about 46076.0460760252. The cubic root of 2123002022 is about 1285.2377384676.

Adding to 2123002022 its reverse (2202003212), we get a palindrome (4325005234).

The spelling of 2123002022 in words is "two billion, one hundred twenty-three million, two thousand, twenty-two".