601371366223 has 4 divisors (see below), whose sum is σ = 602958098440. Its totient is φ = 599784634008.

The previous prime is 601371366221. The next prime is 601371366313. The reversal of 601371366223 is 322663173106.

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

It is a cyclic number.

It is not a de Polignac number, because 601371366223 - 2¹ = 601371366221 is a prime.

It is a super-2 number, since 2×601371366223² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601371366221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 793365540 + ... + 793366297.

It is an arithmetic number, because the mean of its divisors is an integer number (150739524610).

Almost surely, 2^601371366223 is an apocalyptic number.

601371366223 is a deficient number, since it is larger than the sum of its proper divisors (1586732217).

601371366223 is a wasteful number, since it uses less digits than its factorization.

601371366223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1586732216.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 601371366223 in words is "six hundred one billion, three hundred seventy-one million, three hundred sixty-six thousand, two hundred twenty-three".