101122300112 has 80 divisors (see below), whose sum is σ = 206973681408. Its totient is φ = 47766681600.

The previous prime is 101122300109. The next prime is 101122300117. The reversal of 101122300112 is 211003221101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101122300117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15196178 + ... + 15202830.

Almost surely, 2^101122300112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101122300112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (103486840704).

101122300112 is an abundant number, since it is smaller than the sum of its proper divisors (105851381296).

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

101122300112 is a wasteful number, since it uses less digits than its factorization.

101122300112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7188 (or 7182 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 101122300112 its reverse (211003221101), we get a palindrome (312125521213).

The spelling of 101122300112 in words is "one hundred one billion, one hundred twenty-two million, three hundred thousand, one hundred twelve".