22246560031506 has 8 divisors (see below), whose sum is σ = 44493120063024. Its totient is φ = 7415520010500.

The previous prime is 22246560031441. The next prime is 22246560031511. The reversal of 22246560031506 is 60513006564222.

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

22246560031506 is an admirable number.

It is an unprimeable number.

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, 1853880002620 + ... + 1853880002631.

It is an arithmetic number, because the mean of its divisors is an integer number (5561640007878).

Almost surely, 2^{22246560031506} is an apocalyptic number.

22246560031506 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22246560031506 is a wasteful number, since it uses less digits than its factorization.

22246560031506 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3707760005256.

The product of its (nonzero) digits is 518400, while the sum is 42.

Adding to 22246560031506 its reverse (60513006564222), we get a palindrome (82759566595728).

The spelling of 22246560031506 in words is "twenty-two trillion, two hundred forty-six billion, five hundred sixty million, thirty-one thousand, five hundred six".