101200121220022 has 12 divisors (see below), whose sum is σ = 166854745317708. Its totient is φ = 46000055099900.

The previous prime is 101200121219999. The next prime is 101200121220041. The reversal of 101200121220022 is 220022121002101.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 101200121219978 and 101200121220005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 209091159304 + ... + 209091159787.

It is an arithmetic number, because the mean of its divisors is an integer number (13904562109809).

Almost surely, 2^{101200121220022} is an apocalyptic number.

101200121220022 is a deficient number, since it is larger than the sum of its proper divisors (65654624097686).

101200121220022 is a wasteful number, since it uses less digits than its factorization.

101200121220022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418182319115 (or 418182319104 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 101200121220022 its reverse (220022121002101), we get a palindrome (321222242222123).

The spelling of 101200121220022 in words is "one hundred one trillion, two hundred billion, one hundred twenty-one million, two hundred twenty thousand, twenty-two".