22002120022 has 8 divisors (see below), whose sum is σ = 34438100976. Its totient is φ = 10522753032.

The previous prime is 22002119977. The next prime is 22002120047.

22002120022 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 22002119984 and 22002120011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 239153433 + ... + 239153524.

It is an arithmetic number, because the mean of its divisors is an integer number (4304762622).

Almost surely, 2^22002120022 is an apocalyptic number.

22002120022 is a deficient number, since it is larger than the sum of its proper divisors (12435980954).

22002120022 is a wasteful number, since it uses less digits than its factorization.

22002120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478306982.

The product of its (nonzero) digits is 64, while the sum is 13.

The spelling of 22002120022 in words is "twenty-two billion, two million, one hundred twenty thousand, twenty-two".