3712226310651 has 4 divisors (see below), whose sum is σ = 4949635080872. Its totient is φ = 2474817540432.

The previous prime is 3712226310631. The next prime is 3712226310659. The reversal of 3712226310651 is 1560136222173.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 3712226310651 - 2⁶ = 3712226310587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3712226310659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 618704385106 + ... + 618704385111.

It is an arithmetic number, because the mean of its divisors is an integer number (1237408770218).

Almost surely, 2^{3712226310651} is an apocalyptic number.

3712226310651 is a deficient number, since it is larger than the sum of its proper divisors (1237408770221).

3712226310651 is a wasteful number, since it uses less digits than its factorization.

3712226310651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1237408770220.

The product of its (nonzero) digits is 90720, while the sum is 39.

The spelling of 3712226310651 in words is "three trillion, seven hundred twelve billion, two hundred twenty-six million, three hundred ten thousand, six hundred fifty-one".