36222066669 has 4 divisors (see below), whose sum is σ = 48296088896. Its totient is φ = 24148044444.

The previous prime is 36222066637. The next prime is 36222066677. The reversal of 36222066669 is 96666022263.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 36222066669 - 2⁵ = 36222066637 is a prime.

It is a super-2 number, since 2×36222066669² (a number of 22 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 (36222066269) 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, 6037011109 + ... + 6037011114.

It is an arithmetic number, because the mean of its divisors is an integer number (12074022224).

Almost surely, 2^36222066669 is an apocalyptic number.

It is an amenable number.

36222066669 is a deficient number, since it is larger than the sum of its proper divisors (12074022227).

36222066669 is a wasteful number, since it uses less digits than its factorization.

36222066669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12074022226.

The product of its (nonzero) digits is 1679616, while the sum is 48.

The spelling of 36222066669 in words is "thirty-six billion, two hundred twenty-two million, sixty-six thousand, six hundred sixty-nine".