101200101222 has 16 divisors (see below), whose sum is σ = 220800220992. Its totient is φ = 30666697320.

The previous prime is 101200101209. The next prime is 101200101251. The reversal of 101200101222 is 222101002101.

It is a junction number, because it is equal to n+sod(n) for n = 101200101198 and 101200101207.

It is a congruent number.

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, 766667368 + ... + 766667499.

It is an arithmetic number, because the mean of its divisors is an integer number (13800013812).

Almost surely, 2^101200101222 is an apocalyptic number.

101200101222 is an abundant number, since it is smaller than the sum of its proper divisors (119600119770).

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

101200101222 is a wasteful number, since it uses less digits than its factorization.

101200101222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1533334883.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 101200101222 its reverse (222101002101), we get a palindrome (323301103323).

The spelling of 101200101222 in words is "one hundred one billion, two hundred million, one hundred one thousand, two hundred twenty-two".