101210110122 has 32 divisors (see below), whose sum is σ = 227945355264. Its totient is φ = 29680383600.

The previous prime is 101210110103. The next prime is 101210110159. The reversal of 101210110122 is 221011012101.

It is a junction number, because it is equal to n+sod(n) for n = 101210110098 and 101210110107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24731608 + ... + 24735699.

It is an arithmetic number, because the mean of its divisors is an integer number (7123292352).

Almost surely, 2^101210110122 is an apocalyptic number.

101210110122 is an abundant number, since it is smaller than the sum of its proper divisors (126735245142).

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

101210110122 is a wasteful number, since it uses less digits than its factorization.

101210110122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49467354.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 101210110122 its reverse (221011012101), we get a palindrome (322221122223).

The spelling of 101210110122 in words is "one hundred one billion, two hundred ten million, one hundred ten thousand, one hundred twenty-two".