612122712701 has 16 divisors (see below), whose sum is σ = 688753376640. Its totient is φ = 541163335680.

The previous prime is 612122712583. The next prime is 612122712731. The reversal of 612122712701 is 107217221216.

It is a cyclic number.

It is not a de Polignac number, because 612122712701 - 2¹⁸ = 612122450557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612122712731) 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, 17064260 + ... + 17100093.

It is an arithmetic number, because the mean of its divisors is an integer number (43047086040).

Almost surely, 2^612122712701 is an apocalyptic number.

It is an amenable number.

612122712701 is a deficient number, since it is larger than the sum of its proper divisors (76630663939).

612122712701 is a wasteful number, since it uses less digits than its factorization.

612122712701 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34164436.

The product of its (nonzero) digits is 4704, while the sum is 32.

Adding to 612122712701 its reverse (107217221216), we get a palindrome (719339933917).

The spelling of 612122712701 in words is "six hundred twelve billion, one hundred twenty-two million, seven hundred twelve thousand, seven hundred one".