22272441046 has 16 divisors (see below), whose sum is σ = 34915474944. Its totient is φ = 10635456744.

The previous prime is 22272441019. The next prime is 22272441053. The reversal of 22272441046 is 64014427222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 346926 + ... + 406081.

It is an arithmetic number, because the mean of its divisors is an integer number (2182217184).

Almost surely, 2^22272441046 is an apocalyptic number.

22272441046 is a deficient number, since it is larger than the sum of its proper divisors (12643033898).

22272441046 is a wasteful number, since it uses less digits than its factorization.

22272441046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 753675.

The product of its (nonzero) digits is 43008, while the sum is 34.

Adding to 22272441046 its reverse (64014427222), we get a palindrome (86286868268).

The spelling of 22272441046 in words is "twenty-two billion, two hundred seventy-two million, four hundred forty-one thousand, forty-six".