101200202221202 has 16 divisors (see below), whose sum is σ = 175929526599552. Its totient is φ = 42760648825440.

The previous prime is 101200202221177. The next prime is 101200202221303. The reversal of 101200202221202 is 202122202002101.

It is a happy number.

It is a super-2 number, since 2×101200202221202² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50905533323 + ... + 50905535310.

It is an arithmetic number, because the mean of its divisors is an integer number (10995595412472).

Almost surely, 2^{101200202221202} is an apocalyptic number.

101200202221202 is a deficient number, since it is larger than the sum of its proper divisors (74729324378350).

101200202221202 is a wasteful number, since it uses less digits than its factorization.

101200202221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101811068713.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 101200202221202 its reverse (202122202002101), we get a palindrome (303322404223303).

The spelling of 101200202221202 in words is "one hundred one trillion, two hundred billion, two hundred two million, two hundred twenty-one thousand, two hundred two".