3721412600212 has 6 divisors (see below), whose sum is σ = 6512472050378. Its totient is φ = 1860706300104.

The previous prime is 3721412600201. The next prime is 3721412600233. The reversal of 3721412600212 is 2120062141273.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 3267721443856 + 453691156356 = 1807684^2 + 673566^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 465176575023 + ... + 465176575030.

Almost surely, 2^{3721412600212} is an apocalyptic number.

It is an amenable number.

3721412600212 is a deficient number, since it is larger than the sum of its proper divisors (2791059450166).

3721412600212 is a wasteful number, since it uses less digits than its factorization.

3721412600212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930353150057 (or 930353150055 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

Adding to 3721412600212 its reverse (2120062141273), we get a palindrome (5841474741485).

The spelling of 3721412600212 in words is "three trillion, seven hundred twenty-one billion, four hundred twelve million, six hundred thousand, two hundred twelve".