100100222199 has 16 divisors (see below), whose sum is σ = 148556362240. Its totient is φ = 66616599960.

The previous prime is 100100222197. The next prime is 100100222219. The reversal of 100100222199 is 991222001001.

It is not a de Polignac number, because 100100222199 - 2¹ = 100100222197 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100222191) 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, 3231007 + ... + 3261840.

It is an arithmetic number, because the mean of its divisors is an integer number (9284772640).

Almost surely, 2^100100222199 is an apocalyptic number.

100100222199 is a deficient number, since it is larger than the sum of its proper divisors (48456140041).

100100222199 is an equidigital number, since it uses as much as digits as its factorization.

100100222199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6493427 (or 6493421 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 27.

It can be divided in two parts, 1001002 and 22199, that added together give a palindrome (1023201).

The spelling of 100100222199 in words is "one hundred billion, one hundred million, two hundred twenty-two thousand, one hundred ninety-nine".