100002202222 has 8 divisors (see below), whose sum is σ = 161542019016. Its totient is φ = 46154862552.

The previous prime is 100002202217. The next prime is 100002202253. The reversal of 100002202222 is 222202200001.

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

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1923119248 + ... + 1923119299.

It is an arithmetic number, because the mean of its divisors is an integer number (20192752377).

Almost surely, 2^100002202222 is an apocalyptic number.

100002202222 is a deficient number, since it is larger than the sum of its proper divisors (61539816794).

100002202222 is a wasteful number, since it uses less digits than its factorization.

100002202222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3846238562.

The product of its (nonzero) digits is 64, while the sum is 13.

Adding to 100002202222 its reverse (222202200001), we get a palindrome (322204402223).

The spelling of 100002202222 in words is "one hundred billion, two million, two hundred two thousand, two hundred twenty-two".