22200002220002 has 16 divisors (see below), whose sum is σ = 34009849451520. Its totient is φ = 10863404283648.

The previous prime is 22200002219957. The next prime is 22200002220043. The reversal of 22200002220002 is 20002220000222.

It is a happy number.

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, 2223602 + ... + 7024557.

It is an arithmetic number, because the mean of its divisors is an integer number (2125615590720).

Almost surely, 2^{22200002220002} is an apocalyptic number.

22200002220002 is a deficient number, since it is larger than the sum of its proper divisors (11809847231518).

22200002220002 is a wasteful number, since it uses less digits than its factorization.

22200002220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9273745.

The product of its (nonzero) digits is 128, while the sum is 14.

Adding to 22200002220002 its reverse (20002220000222), we get a palindrome (42202222220224).

The spelling of 22200002220002 in words is "twenty-two trillion, two hundred billion, two million, two hundred twenty thousand, two".