100022200120002 has 64 divisors (see below), whose sum is σ = 207780247793664. Its totient is φ = 32073929406720.

The previous prime is 100022200119977. The next prime is 100022200120091. The reversal of 100022200120002 is 200021002220001.

It is a self number, because there is not a number n which added to its sum of digits gives 100022200120002.

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, 242818 + ... + 14145789.

It is an arithmetic number, because the mean of its divisors is an integer number (3246566371776).

Almost surely, 2^{100022200120002} is an apocalyptic number.

100022200120002 is an abundant number, since it is smaller than the sum of its proper divisors (107758047673662).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

100022200120002 is a wasteful number, since it uses less digits than its factorization.

100022200120002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14389003.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 100022200120002 its reverse (200021002220001), we get a palindrome (300043202340003).

The spelling of 100022200120002 in words is "one hundred trillion, twenty-two billion, two hundred million, one hundred twenty thousand, two".