22012212200002 has 16 divisors (see below), whose sum is σ = 33054017379840. Its totient is φ = 10994207144032.

The previous prime is 22012212199969. The next prime is 22012212200117. The reversal of 22012212200002 is 20000221221022.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65931663 + ... + 66264685.

It is an arithmetic number, because the mean of its divisors is an integer number (2065876086240).

Almost surely, 2^{22012212200002} is an apocalyptic number.

22012212200002 is a deficient number, since it is larger than the sum of its proper divisors (11041805179838).

22012212200002 is a wasteful number, since it uses less digits than its factorization.

22012212200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368657.

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

Adding to 22012212200002 its reverse (20000221221022), we get a palindrome (42012433421024).

The spelling of 22012212200002 in words is "twenty-two trillion, twelve billion, two hundred twelve million, two hundred thousand, two".