22022100010002 has 32 divisors (see below), whose sum is σ = 44499097040832. Its totient is φ = 7264886667264.

The previous prime is 22022100009961. The next prime is 22022100010019. The reversal of 22022100010002 is 20001000122022.

It is a self number, because there is not a number n which added to its sum of digits gives 22022100010002.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33543213 + ... + 34193439.

It is an arithmetic number, because the mean of its divisors is an integer number (1390596782526).

Almost surely, 2^{22022100010002} is an apocalyptic number.

22022100010002 is an abundant number, since it is smaller than the sum of its proper divisors (22476997030830).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22022100010002 is a wasteful number, since it uses less digits than its factorization.

22022100010002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 708522.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22022100010002 its reverse (20001000122022), we get a palindrome (42023100132024).

The spelling of 22022100010002 in words is "twenty-two trillion, twenty-two billion, one hundred million, ten thousand, two".