101200100010022 has 64 divisors (see below), whose sum is σ = 169683981304320. Its totient is φ = 44951640652800.

The previous prime is 101200100009969. The next prime is 101200100010029. The reversal of 101200100010022 is 220010001002101.

It is a junction number, because it is equal to n+sod(n) for n = 101200100009990 and 101200100010008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101200100010029) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 114842448 + ... + 115720300.

It is an arithmetic number, because the mean of its divisors is an integer number (2651312207880).

Almost surely, 2^{101200100010022} is an apocalyptic number.

101200100010022 is a deficient number, since it is larger than the sum of its proper divisors (68483881294298).

101200100010022 is a wasteful number, since it uses less digits than its factorization.

101200100010022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 878689.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 101200100010022 its reverse (220010001002101), we get a palindrome (321210101012123).

The spelling of 101200100010022 in words is "one hundred one trillion, two hundred billion, one hundred million, ten thousand, twenty-two".