100100102022 has 16 divisors (see below), whose sum is σ = 222444671280. Its totient is φ = 33366700656.

The previous prime is 100100102009. The next prime is 100100102029. The reversal of 100100102022 is 220201001001.

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

It is a junction number, because it is equal to n+sod(n) for n = 100100101995 and 100100102013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100100102029) 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, 926852743 + ... + 926852850.

It is an arithmetic number, because the mean of its divisors is an integer number (13902791955).

Almost surely, 2^100100102022 is an apocalyptic number.

100100102022 is an abundant number, since it is smaller than the sum of its proper divisors (122344569258).

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

100100102022 is a wasteful number, since it uses less digits than its factorization.

100100102022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1853705604 (or 1853705598 counting only the distinct ones).

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

Adding to 100100102022 its reverse (220201001001), we get a palindrome (320301103023).

The spelling of 100100102022 in words is "one hundred billion, one hundred million, one hundred two thousand, twenty-two".