212201002041 has 16 divisors (see below), whose sum is σ = 323395200000. Its totient is φ = 121242230928.

The previous prime is 212201002021. The next prime is 212201002043. The reversal of 212201002041 is 140200102212.

It is not a de Polignac number, because 212201002041 - 2²³ = 212192613433 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 212201002041.

It is not an unprimeable number, because it can be changed into a prime (212201002043) 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, 475791 + ... + 806708.

It is an arithmetic number, because the mean of its divisors is an integer number (20212200000).

Almost surely, 2^212201002041 is an apocalyptic number.

212201002041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

212201002041 is a deficient number, since it is larger than the sum of its proper divisors (111194197959).

212201002041 is a wasteful number, since it uses less digits than its factorization.

212201002041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1290388.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 212201002041 its reverse (140200102212), we get a palindrome (352401104253).

The spelling of 212201002041 in words is "two hundred twelve billion, two hundred one million, two thousand, forty-one".