22002112010022 has 32 divisors (see below), whose sum is σ = 44162310491520. Its totient is φ = 7307692637760.

The previous prime is 22002112010003. The next prime is 22002112010083. The reversal of 22002112010022 is 22001021120022.

It is a junction number, because it is equal to n+sod(n) for n = 22002112009983 and 22002112010010.

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, 29205522 + ... + 29949402.

It is an arithmetic number, because the mean of its divisors is an integer number (1380072202860).

Almost surely, 2^{22002112010022} is an apocalyptic number.

22002112010022 is an abundant number, since it is smaller than the sum of its proper divisors (22160198481498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22002112010022 is a wasteful number, since it uses less digits than its factorization.

22002112010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761588.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 22002112010022 its reverse (22001021120022), we get a palindrome (44003133130044).

The spelling of 22002112010022 in words is "twenty-two trillion, two billion, one hundred twelve million, ten thousand, twenty-two".