22444211240308 has 48 divisors (see below), whose sum is σ = 46158635105856. Its totient is φ = 9414173525760.

The previous prime is 22444211240273. The next prime is 22444211240389. The reversal of 22444211240308 is 80304211244422.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4393441 + ... + 8011912.

It is an arithmetic number, because the mean of its divisors is an integer number (961638231372).

Almost surely, 2^{22444211240308} is an apocalyptic number.

It is an amenable number.

22444211240308 is an abundant number, since it is smaller than the sum of its proper divisors (23714423865548).

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

22444211240308 is a wasteful number, since it uses less digits than its factorization.

22444211240308 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12408544 (or 12408542 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 37.

The spelling of 22444211240308 in words is "twenty-two trillion, four hundred forty-four billion, two hundred eleven million, two hundred forty thousand, three hundred eight".