22210111001002 has 16 divisors (see below), whose sum is σ = 35278671197952. Its totient is φ = 10450694269120.

The previous prime is 22210111000993. The next prime is 22210111001021. The reversal of 22210111001002 is 20010011101222.

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, 34762288 + ... + 35395435.

It is an arithmetic number, because the mean of its divisors is an integer number (2204916949872).

Almost surely, 2^{22210111001002} is an apocalyptic number.

22210111001002 is a deficient number, since it is larger than the sum of its proper divisors (13068560196950).

22210111001002 is a wasteful number, since it uses less digits than its factorization.

22210111001002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70167053.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 22210111001002 its reverse (20010011101222), we get a palindrome (42220122102224).

The spelling of 22210111001002 in words is "twenty-two trillion, two hundred ten billion, one hundred eleven million, one thousand, two".