100122212102 has 16 divisors (see below), whose sum is σ = 163860060672. Its totient is φ = 45503509320.

The previous prime is 100122212101. The next prime is 100122212107. The reversal of 100122212102 is 201212221001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100122212101) 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, 172238 + ... + 479489.

It is an arithmetic number, because the mean of its divisors is an integer number (10241253792).

Almost surely, 2^100122212102 is an apocalyptic number.

100122212102 is a deficient number, since it is larger than the sum of its proper divisors (63737848570).

100122212102 is a wasteful number, since it uses less digits than its factorization.

100122212102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 658723.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 100122212102 its reverse (201212221001), we get a palindrome (301334433103).

The spelling of 100122212102 in words is "one hundred billion, one hundred twenty-two million, two hundred twelve thousand, one hundred two".