22200011001002 has 8 divisors (see below), whose sum is σ = 33439347115200. Its totient is φ = 11053561962604.

The previous prime is 22200011000957. The next prime is 22200011001017. The reversal of 22200011001002 is 20010011000222.

It is a happy number.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23221768352 + ... + 23221769307.

It is an arithmetic number, because the mean of its divisors is an integer number (4179918389400).

Almost surely, 2^{22200011001002} is an apocalyptic number.

22200011001002 is a deficient number, since it is larger than the sum of its proper divisors (11239336114198).

22200011001002 is a wasteful number, since it uses less digits than its factorization.

22200011001002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46443537900.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 22200011001002 its reverse (20010011000222), we get a palindrome (42210022001224).

The spelling of 22200011001002 in words is "twenty-two trillion, two hundred billion, eleven million, one thousand, two".