22035855236037 has 4 divisors (see below), whose sum is σ = 29381140314720. Its totient is φ = 14690570157356.

The previous prime is 22035855235949. The next prime is 22035855236039. The reversal of 22035855236037 is 73063255853022.

It is a happy number.

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 a cyclic number.

It is not a de Polignac number, because 22035855236037 - 2¹¹ = 22035855233989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22035855236039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3672642539337 + ... + 3672642539342.

It is an arithmetic number, because the mean of its divisors is an integer number (7345285078680).

Almost surely, 2^{22035855236037} is an apocalyptic number.

It is an amenable number.

22035855236037 is a deficient number, since it is larger than the sum of its proper divisors (7345285078683).

22035855236037 is an equidigital number, since it uses as much as digits as its factorization.

22035855236037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7345285078682.

The product of its (nonzero) digits is 9072000, while the sum is 51.

The spelling of 22035855236037 in words is "twenty-two trillion, thirty-five billion, eight hundred fifty-five million, two hundred thirty-six thousand, thirty-seven".