22022220200002 has 32 divisors (see below), whose sum is σ = 36892292659200. Its totient is φ = 9772566835920.

The previous prime is 22022220199957. The next prime is 22022220200041. The reversal of 22022220200002 is 20000202222022.

It is a happy number.

It is a super-2 number, since 2×22022220200002² (a number of 27 digits) contains 22 as substring.

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, 3690502 + ... + 7593697.

It is an arithmetic number, because the mean of its divisors is an integer number (1152884145600).

Almost surely, 2^{22022220200002} is an apocalyptic number.

22022220200002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22022220200002 is a deficient number, since it is larger than the sum of its proper divisors (14870072459198).

22022220200002 is a wasteful number, since it uses less digits than its factorization.

22022220200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11286318.

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 22022220200002 its reverse (20000202222022), we get a palindrome (42022422422024).

It can be divided in two parts, 22022220 and 200002, that added together give a palindrome (22222222).

The spelling of 22022220200002 in words is "twenty-two trillion, twenty-two billion, two hundred twenty million, two hundred thousand, two".