101010120112200 has 384 divisors, whose sum is σ = 341570588083200. Its totient is φ = 24544054149120.

The previous prime is 101010120112147. The next prime is 101010120112247. The reversal of 101010120112200 is 2211021010101.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 421259544 + ... + 421499256.

It is an arithmetic number, because the mean of its divisors is an integer number (889506739800).

Almost surely, 2^{101010120112200} is an apocalyptic number.

101010120112200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 101010120112200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170785294041600).

101010120112200 is an abundant number, since it is smaller than the sum of its proper divisors (240560467971000).

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

101010120112200 is a wasteful number, since it uses less digits than its factorization.

101010120112200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 240441 (or 240432 counting only the distinct ones).

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

Adding to 101010120112200 its reverse (2211021010101), we get a palindrome (103221141122301).

The spelling of 101010120112200 in words is "one hundred one trillion, ten billion, one hundred twenty million, one hundred twelve thousand, two hundred".