102244224340 has 48 divisors (see below), whose sum is σ = 216146927808. Its totient is φ = 40624809984.

The previous prime is 102244224331. The next prime is 102244224389. The reversal of 102244224340 is 43422442201.

It is a junction number, because it is equal to n+sod(n) for n = 102244224299 and 102244224308.

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, 6880959 + ... + 6895801.

It is an arithmetic number, because the mean of its divisors is an integer number (4503060996).

Almost surely, 2^102244224340 is an apocalyptic number.

102244224340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102244224340 is an abundant number, since it is smaller than the sum of its proper divisors (113902703468).

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

102244224340 is a wasteful number, since it uses less digits than its factorization.

102244224340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17128 (or 17126 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

Adding to 102244224340 its reverse (43422442201), we get a palindrome (145666666541).

The spelling of 102244224340 in words is "one hundred two billion, two hundred forty-four million, two hundred twenty-four thousand, three hundred forty".