22232409998948 has 12 divisors (see below), whose sum is σ = 38907790656000. Its totient is φ = 11115898382952.

The previous prime is 22232409998947. The next prime is 22232409998957. The reversal of 22232409998948 is 84989990423222.

It is a super-2 number, since 2×22232409998948² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (22232409998947) 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 3 ways as a sum of consecutive naturals, for example, 76490948 + ... + 76781051.

It is an arithmetic number, because the mean of its divisors is an integer number (3242315888000).

Almost surely, 2^{22232409998948} is an apocalyptic number.

It is an amenable number.

22232409998948 is a deficient number, since it is larger than the sum of its proper divisors (16675380657052).

22232409998948 is a wasteful number, since it uses less digits than its factorization.

22232409998948 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153308266 (or 153308264 counting only the distinct ones).

The product of its (nonzero) digits is 322486272, while the sum is 71.

The spelling of 22232409998948 in words is "twenty-two trillion, two hundred thirty-two billion, four hundred nine million, nine hundred ninety-eight thousand, nine hundred forty-eight".