612606347022 has 8 divisors (see below), whose sum is σ = 1225212694056. Its totient is φ = 204202115672.

The previous prime is 612606347009. The next prime is 612606347029. The reversal of 612606347022 is 220743606216.

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

612606347022 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612606347029) 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, 51050528913 + ... + 51050528924.

It is an arithmetic number, because the mean of its divisors is an integer number (153151586757).

Almost surely, 2^612606347022 is an apocalyptic number.

612606347022 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

612606347022 is a wasteful number, since it uses less digits than its factorization.

612606347022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102101057842.

The product of its (nonzero) digits is 145152, while the sum is 39.

The spelling of 612606347022 in words is "six hundred twelve billion, six hundred six million, three hundred forty-seven thousand, twenty-two".