100012211122202 has 8 divisors (see below), whose sum is σ = 152131250721312. Its totient is φ = 49301794215100.

The previous prime is 100012211122157. The next prime is 100012211122207. The reversal of 100012211122202 is 202221112210001.

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

It is not an unprimeable number, because it can be changed into a prime (100012211122207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352155672824 + ... + 352155673107.

It is an arithmetic number, because the mean of its divisors is an integer number (19016406340164).

Almost surely, 2^{100012211122202} is an apocalyptic number.

100012211122202 is a deficient number, since it is larger than the sum of its proper divisors (52119039599110).

100012211122202 is an equidigital number, since it uses as much as digits as its factorization.

100012211122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704311346004.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 100012211122202 its reverse (202221112210001), we get a palindrome (302233323332203).

The spelling of 100012211122202 in words is "one hundred trillion, twelve billion, two hundred eleven million, one hundred twenty-two thousand, two hundred two".