22102330101244 has 24 divisors (see below), whose sum is σ = 40126189869360. Its totient is φ = 10639863489024.

The previous prime is 22102330101143. The next prime is 22102330101251. The reversal of 22102330101244 is 44210103320122.

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, 269841954 + ... + 269923849.

It is an arithmetic number, because the mean of its divisors is an integer number (1671924577890).

Almost surely, 2^{22102330101244} is an apocalyptic number.

It is an amenable number.

22102330101244 is a deficient number, since it is larger than the sum of its proper divisors (18023859768116).

22102330101244 is a wasteful number, since it uses less digits than its factorization.

22102330101244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539766189 (or 539766187 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 22102330101244 its reverse (44210103320122), we get a palindrome (66312433421366).

The spelling of 22102330101244 in words is "twenty-two trillion, one hundred two billion, three hundred thirty million, one hundred one thousand, two hundred forty-four".