612293299201 has 4 divisors (see below), whose sum is σ = 612589238100. Its totient is φ = 611997360304.

The previous prime is 612293299139. The next prime is 612293299207. The reversal of 612293299201 is 102992392216.

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

It can be written as a sum of positive squares in 2 ways, for example, as 34352769025 + 577940530176 = 185345^2 + 760224^2 .

It is a cyclic number.

It is not a de Polignac number, because 612293299201 - 2²⁷ = 612159081473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (612293299207) 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, 147966346 + ... + 147970483.

It is an arithmetic number, because the mean of its divisors is an integer number (153147309525).

Almost surely, 2^612293299201 is an apocalyptic number.

It is an amenable number.

612293299201 is a deficient number, since it is larger than the sum of its proper divisors (295938899).

612293299201 is a wasteful number, since it uses less digits than its factorization.

612293299201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 295938898.

The product of its (nonzero) digits is 209952, while the sum is 46.

The spelling of 612293299201 in words is "six hundred twelve billion, two hundred ninety-three million, two hundred ninety-nine thousand, two hundred one".