100100010222 has 16 divisors (see below), whose sum is σ = 222444467280. Its totient is φ = 33366670056.

The previous prime is 100100010187. The next prime is 100100010281. The reversal of 100100010222 is 222010001001.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 926851893 + ... + 926852000.

It is an arithmetic number, because the mean of its divisors is an integer number (13902779205).

Almost surely, 2^100100010222 is an apocalyptic number.

100100010222 is an abundant number, since it is smaller than the sum of its proper divisors (122344457058).

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

100100010222 is a wasteful number, since it uses less digits than its factorization.

100100010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1853703904 (or 1853703898 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 100100010222 its reverse (222010001001), we get a palindrome (322110011223).

The spelling of 100100010222 in words is "one hundred billion, one hundred million, ten thousand, two hundred twenty-two".