22002240624243 has 24 divisors (see below), whose sum is σ = 32305150812480. Its totient is φ = 13210067777520.

The previous prime is 22002240624193. The next prime is 22002240624337. The reversal of 22002240624243 is 34242604220022.

It is not a de Polignac number, because 22002240624243 - 2¹⁴ = 22002240607859 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (22002240674243) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28739773 + ... + 29495406.

It is an arithmetic number, because the mean of its divisors is an integer number (1346047950520).

Almost surely, 2^{22002240624243} is an apocalyptic number.

22002240624243 is a deficient number, since it is larger than the sum of its proper divisors (10302910188237).

22002240624243 is a wasteful number, since it uses less digits than its factorization.

22002240624243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58235407 (or 58235300 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 33.

Adding to 22002240624243 its reverse (34242604220022), we get a palindrome (56244844844265).

The spelling of 22002240624243 in words is "twenty-two trillion, two billion, two hundred forty million, six hundred twenty-four thousand, two hundred forty-three".