101200212022 has 64 divisors (see below), whose sum is σ = 188116992000. Its totient is φ = 39760427520.

The previous prime is 101200212013. The next prime is 101200212049. The reversal of 101200212022 is 220212002101.

It is a happy number.

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 = 101200211993 and 101200212011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24991854 + ... + 24995902.

It is an arithmetic number, because the mean of its divisors is an integer number (2939328000).

Almost surely, 2^101200212022 is an apocalyptic number.

101200212022 is a deficient number, since it is larger than the sum of its proper divisors (86916779978).

101200212022 is a wasteful number, since it uses less digits than its factorization.

101200212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4981.

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

Adding to 101200212022 its reverse (220212002101), we get a palindrome (321412214123).

The spelling of 101200212022 in words is "one hundred one billion, two hundred million, two hundred twelve thousand, twenty-two".