22002212120002 has 8 divisors (see below), whose sum is σ = 33705516439296. Its totient is φ = 10767039973572.

The previous prime is 22002212119999. The next prime is 22002212120011. The reversal of 22002212120002 is 20002121220022.

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

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, 117033043098 + ... + 117033043285.

It is an arithmetic number, because the mean of its divisors is an integer number (4213189554912).

Almost surely, 2^{22002212120002} is an apocalyptic number.

22002212120002 is a deficient number, since it is larger than the sum of its proper divisors (11703304319294).

22002212120002 is a wasteful number, since it uses less digits than its factorization.

22002212120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234066086432.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22002212120002 its reverse (20002121220022), we get a palindrome (42004333340024).

The spelling of 22002212120002 in words is "twenty-two trillion, two billion, two hundred twelve million, one hundred twenty thousand, two".