100222212002 has 32 divisors (see below), whose sum is σ = 167687017344. Its totient is φ = 44540323200.

The previous prime is 100222212001. The next prime is 100222212007. The reversal of 100222212002 is 200212222001.

It is not an unprimeable number, because it can be changed into a prime (100222212001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 518 + ... + 447710.

It is an arithmetic number, because the mean of its divisors is an integer number (5240219292).

Almost surely, 2^100222212002 is an apocalyptic number.

100222212002 is a deficient number, since it is larger than the sum of its proper divisors (67464805342).

100222212002 is a wasteful number, since it uses less digits than its factorization.

100222212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 447434.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 100222212002 its reverse (200212222001), we get a palindrome (300434434003).

Subtracting 100222212002 from its reverse (200212222001), we obtain a palindrome (99990009999).

The spelling of 100222212002 in words is "one hundred billion, two hundred twenty-two million, two hundred twelve thousand, two".