100102221022 has 8 divisors (see below), whose sum is σ = 150687685872. Its totient is φ = 49872992400.

The previous prime is 100102221001. The next prime is 100102221097. The reversal of 100102221022 is 220122201001.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 100102220993 and 100102221011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89058354 + ... + 89059477.

It is an arithmetic number, because the mean of its divisors is an integer number (18835960734).

Almost surely, 2^100102221022 is an apocalyptic number.

100102221022 is a deficient number, since it is larger than the sum of its proper divisors (50585464850).

100102221022 is a wasteful number, since it uses less digits than its factorization.

100102221022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178118114.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100102221022 its reverse (220122201001), we get a palindrome (320224422023).

The spelling of 100102221022 in words is "one hundred billion, one hundred two million, two hundred twenty-one thousand, twenty-two".