27222590733 has 8 divisors (see below), whose sum is σ = 39088848288. Its totient is φ = 16752363504.

The previous prime is 27222590713. The next prime is 27222590761. The reversal of 27222590733 is 33709522272.

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

It is not a de Polignac number, because 27222590733 - 2⁶ = 27222590669 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27222590713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349007535 + ... + 349007612.

It is an arithmetic number, because the mean of its divisors is an integer number (4886106036).

Almost surely, 2^27222590733 is an apocalyptic number.

It is an amenable number.

27222590733 is a deficient number, since it is larger than the sum of its proper divisors (11866257555).

27222590733 is a wasteful number, since it uses less digits than its factorization.

27222590733 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 698015163.

The product of its (nonzero) digits is 317520, while the sum is 42.

The spelling of 27222590733 in words is "twenty-seven billion, two hundred twenty-two million, five hundred ninety thousand, seven hundred thirty-three".