2036644500212 has 48 divisors (see below), whose sum is σ = 4077213571200. Its totient is φ = 872007120000.

The previous prime is 2036644500211. The next prime is 2036644500239. The reversal of 2036644500212 is 2120054466302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2036644500211) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139977914 + ... + 139992462.

It is an arithmetic number, because the mean of its divisors is an integer number (84941949400).

Almost surely, 2^{2036644500212} is an apocalyptic number.

It is an amenable number.

2036644500212 is an abundant number, since it is smaller than the sum of its proper divisors (2040569070988).

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

2036644500212 is a wasteful number, since it uses less digits than its factorization.

2036644500212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19032 (or 19030 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 2036644500212 its reverse (2120054466302), we get a palindrome (4156698966514).

The spelling of 2036644500212 in words is "two trillion, thirty-six billion, six hundred forty-four million, five hundred thousand, two hundred twelve".