2123322102022 has 24 divisors (see below), whose sum is σ = 3598469809272. Its totient is φ = 931865491200.

The previous prime is 2123322101959. The next prime is 2123322102061. The reversal of 2123322102022 is 2202012233212.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 2123322101984 and 2123322102002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 57362379 + ... + 57399382.

It is an arithmetic number, because the mean of its divisors is an integer number (149936242053).

Almost surely, 2^{2123322102022} is an apocalyptic number.

2123322102022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2123322102022 is a deficient number, since it is larger than the sum of its proper divisors (1475147707250).

2123322102022 is a wasteful number, since it uses less digits than its factorization.

2123322102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114761832 (or 114761803 counting only the distinct ones).

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

Adding to 2123322102022 its reverse (2202012233212), we get a palindrome (4325334335234).

The spelling of 2123322102022 in words is "two trillion, one hundred twenty-three billion, three hundred twenty-two million, one hundred two thousand, twenty-two".