101200101123222 has 12 divisors (see below), whose sum is σ = 219266885767020. Its totient is φ = 33733367041068.

The previous prime is 101200101123221. The next prime is 101200101123241. The reversal of 101200101123222 is 222321101002101.

It is a super-2 number, since 2×101200101123222² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 5622227840179 = 101200101123222 / (1 + 0 + 1 + 2 + 0 + 0 + 1 + 0 + 1 + 1 + 2 + 3 + 2 + 2 + 2).

It is a junction number, because it is equal to n+sod(n) for n = 101200101123195 and 101200101123204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101200101123221) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 2811113920072 + ... + 2811113920107.

It is an arithmetic number, because the mean of its divisors is an integer number (18272240480585).

Almost surely, 2^{101200101123222} is an apocalyptic number.

101200101123222 is an abundant number, since it is smaller than the sum of its proper divisors (118066784643798).

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

101200101123222 is a wasteful number, since it uses less digits than its factorization.

101200101123222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5622227840187 (or 5622227840184 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 101200101123222 its reverse (222321101002101), we get a palindrome (323521202125323).

The spelling of 101200101123222 in words is "one hundred one trillion, two hundred billion, one hundred one million, one hundred twenty-three thousand, two hundred twenty-two".