212201121041 has 8 divisors (see below), whose sum is σ = 261170610624. Its totient is φ = 167895392400.

The previous prime is 212201121023. The next prime is 212201121101. The reversal of 212201121041 is 140121102212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 212201121041 - 2³⁴ = 195021251857 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (212201121541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1165940135 + ... + 1165940316.

It is an arithmetic number, because the mean of its divisors is an integer number (32646326328).

Almost surely, 2^212201121041 is an apocalyptic number.

It is an amenable number.

212201121041 is a deficient number, since it is larger than the sum of its proper divisors (48969489583).

212201121041 is a wasteful number, since it uses less digits than its factorization.

212201121041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2331880471.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212201121041 its reverse (140121102212), we get a palindrome (352322223253).

The spelling of 212201121041 in words is "two hundred twelve billion, two hundred one million, one hundred twenty-one thousand, forty-one".