22200022212002 has 8 divisors (see below), whose sum is σ = 33302354406096. Its totient is φ = 11099237409972.

The previous prime is 22200022211971. The next prime is 22200022212007. The reversal of 22200022212002 is 20021222000222.

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

It is not an unprimeable number, because it can be changed into a prime (22200022212007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 386812148 + ... + 386869535.

It is an arithmetic number, because the mean of its divisors is an integer number (4162794300762).

Almost surely, 2^{22200022212002} is an apocalyptic number.

22200022212002 is a deficient number, since it is larger than the sum of its proper divisors (11102332194094).

22200022212002 is a wasteful number, since it uses less digits than its factorization.

22200022212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 773696032.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 22200022212002 its reverse (20021222000222), we get a palindrome (42221244212224).

The spelling of 22200022212002 in words is "twenty-two trillion, two hundred billion, twenty-two million, two hundred twelve thousand, two".