36319222605 has 32 divisors (see below), whose sum is σ = 61404917760. Its totient is φ = 18293520960.

The previous prime is 36319222601. The next prime is 36319222691. The reversal of 36319222605 is 50622291363.

It is not a de Polignac number, because 36319222605 - 2² = 36319222601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36319222601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 639031 + ... + 693540.

It is an arithmetic number, because the mean of its divisors is an integer number (1918903680).

Almost surely, 2^36319222605 is an apocalyptic number.

It is an amenable number.

36319222605 is a deficient number, since it is larger than the sum of its proper divisors (25085695155).

36319222605 is a wasteful number, since it uses less digits than its factorization.

36319222605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1332681.

The product of its (nonzero) digits is 116640, while the sum is 39.

The spelling of 36319222605 in words is "thirty-six billion, three hundred nineteen million, two hundred twenty-two thousand, six hundred five".