101222222002 has 64 divisors (see below), whose sum is σ = 173949825024. Its totient is φ = 43727523840.

The previous prime is 101222221883. The next prime is 101222222033. The reversal of 101222222002 is 200222222101.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 71132263 + ... + 71133685.

It is an arithmetic number, because the mean of its divisors is an integer number (2717966016).

Almost surely, 2^101222222002 is an apocalyptic number.

101222222002 is a deficient number, since it is larger than the sum of its proper divisors (72727603022).

101222222002 is a wasteful number, since it uses less digits than its factorization.

101222222002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2263.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 101222222002 its reverse (200222222101), we get a palindrome (301444444103).

Subtracting 101222222002 from its reverse (200222222101), we obtain a palindrome (99000000099).

The spelling of 101222222002 in words is "one hundred one billion, two hundred twenty-two million, two hundred twenty-two thousand, two".