100111120201022 has 16 divisors (see below), whose sum is σ = 171621539867232. Its totient is φ = 42904146634080.

The previous prime is 100111120201021. The next prime is 100111120201039. The reversal of 100111120201022 is 220102021111001.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 100111120200988 and 100111120201006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100111120201021) 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, 50591753 + ... + 52533300.

It is an arithmetic number, because the mean of its divisors is an integer number (10726346241702).

Almost surely, 2^{100111120201022} is an apocalyptic number.

100111120201022 is a deficient number, since it is larger than the sum of its proper divisors (71510419666210).

100111120201022 is a wasteful number, since it uses less digits than its factorization.

100111120201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103194403.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 100111120201022 its reverse (220102021111001), we get a palindrome (320213141312023).

The spelling of 100111120201022 in words is "one hundred trillion, one hundred eleven billion, one hundred twenty million, two hundred one thousand, twenty-two".