100111021122219 has 8 divisors (see below), whose sum is σ = 133486841349120. Its totient is φ = 66737940821736.

The previous prime is 100111021122143. The next prime is 100111021122239. The reversal of 100111021122219 is 912221120111001.

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

It is not a de Polignac number, because 100111021122219 - 2²¹ = 100111019025067 is a prime.

It is a super-2 number, since 2×100111021122219² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (100111021122239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684896347 + ... + 685042500.

It is an arithmetic number, because the mean of its divisors is an integer number (16685855168640).

Almost surely, 2^{100111021122219} is an apocalyptic number.

100111021122219 is a deficient number, since it is larger than the sum of its proper divisors (33375820226901).

100111021122219 is a wasteful number, since it uses less digits than its factorization.

100111021122219 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1369963209.

The product of its (nonzero) digits is 144, while the sum is 24.

The spelling of 100111021122219 in words is "one hundred trillion, one hundred eleven billion, twenty-one million, one hundred twenty-two thousand, two hundred nineteen".