101200000022212 has 48 divisors (see below), whose sum is σ = 218083892608512. Its totient is φ = 40014104515200.

The previous prime is 101200000022189. The next prime is 101200000022237. The reversal of 101200000022212 is 212220000002101.

It is a happy number.

101200000022212 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 101200000022192 and 101200000022201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72433228 + ... + 73817155.

It is an arithmetic number, because the mean of its divisors is an integer number (4543414429344).

Almost surely, 2^{101200000022212} is an apocalyptic number.

It is an amenable number.

101200000022212 is an abundant number, since it is smaller than the sum of its proper divisors (116883892586300).

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

101200000022212 is a wasteful number, since it uses less digits than its factorization.

101200000022212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 146252308 (or 146252306 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 101200000022212 its reverse (212220000002101), we get a palindrome (313420000024313).

The spelling of 101200000022212 in words is "one hundred one trillion, two hundred billion, twenty-two thousand, two hundred twelve".