122012002022 has 4 divisors (see below), whose sum is σ = 183018003036. Its totient is φ = 61006001010.

The previous prime is 122012002009. The next prime is 122012002033. The reversal of 122012002022 is 220200210221.

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 = 122012001988 and 122012002006.

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, 30503000504 + ... + 30503000507.

It is an arithmetic number, because the mean of its divisors is an integer number (45754500759).

Almost surely, 2^122012002022 is an apocalyptic number.

122012002022 is a deficient number, since it is larger than the sum of its proper divisors (61006001014).

122012002022 is an equidigital number, since it uses as much as digits as its factorization.

122012002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61006001013.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 122012002022 its reverse (220200210221), we get a palindrome (342212212243).

The spelling of 122012002022 in words is "one hundred twenty-two billion, twelve million, two thousand, twenty-two".