101200210212004 has 24 divisors (see below), whose sum is σ = 177940793230200. Its totient is φ = 50360547905280.

The previous prime is 101200210211999. The next prime is 101200210212041. The reversal of 101200210212004 is 400212012002101.

It can be written as a sum of positive squares in 4 ways, for example, as 9170915835904 + 92029294376100 = 3028352^2 + 9593190^2 .

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, 69823569 + ... + 71258200.

It is an arithmetic number, because the mean of its divisors is an integer number (7414199717925).

Almost surely, 2^{101200210212004} is an apocalyptic number.

It is an amenable number.

101200210212004 is a deficient number, since it is larger than the sum of its proper divisors (76740583018196).

101200210212004 is a wasteful number, since it uses less digits than its factorization.

101200210212004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141082623 (or 141082621 counting only the distinct ones).

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

Adding to 101200210212004 its reverse (400212012002101), we get a palindrome (501412222214105).

The spelling of 101200210212004 in words is "one hundred one trillion, two hundred billion, two hundred ten million, two hundred twelve thousand, four".