100102122022 has 32 divisors (see below), whose sum is σ = 180655027200. Its totient is φ = 40638552768.

The previous prime is 100102122017. The next prime is 100102122047. The reversal of 100102122022 is 220221201001.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 100102121993 and 100102122011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3712963 + ... + 3739825.

It is an arithmetic number, because the mean of its divisors is an integer number (5645469600).

Almost surely, 2^100102122022 is an apocalyptic number.

100102122022 is a deficient number, since it is larger than the sum of its proper divisors (80552905178).

100102122022 is a wasteful number, since it uses less digits than its factorization.

100102122022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40900.

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

Adding to 100102122022 its reverse (220221201001), we get a palindrome (320323323023).

The spelling of 100102122022 in words is "one hundred billion, one hundred two million, one hundred twenty-two thousand, twenty-two".