22102122222002 has 8 divisors (see below), whose sum is σ = 33161591456256. Its totient is φ = 11048258403252.

The previous prime is 22102122221929. The next prime is 22102122222049. The reversal of 22102122222002 is 20022222120122.

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, 1401344018 + ... + 1401359789.

It is an arithmetic number, because the mean of its divisors is an integer number (4145198932032).

Almost surely, 2^{22102122222002} is an apocalyptic number.

22102122222002 is a deficient number, since it is larger than the sum of its proper divisors (11059469234254).

22102122222002 is a wasteful number, since it uses less digits than its factorization.

22102122222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802707752.

The product of its (nonzero) digits is 512, while the sum is 20.

Adding to 22102122222002 its reverse (20022222120122), we get a palindrome (42124344342124).

The spelling of 22102122222002 in words is "twenty-two trillion, one hundred two billion, one hundred twenty-two million, two hundred twenty-two thousand, two".