102102000221224 has 48 divisors (see below), whose sum is σ = 194184104859360. Its totient is φ = 50329763013600.

The previous prime is 102102000221219. The next prime is 102102000221237. The reversal of 102102000221224 is 422122000201201.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1290577429 + ... + 1290656539.

It is an arithmetic number, because the mean of its divisors is an integer number (4045502184570).

Almost surely, 2^{102102000221224} is an apocalyptic number.

It is an amenable number.

102102000221224 is a deficient number, since it is larger than the sum of its proper divisors (92082104638136).

102102000221224 is an equidigital number, since it uses as much as digits as its factorization.

102102000221224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111262 (or 111187 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 102102000221224 its reverse (422122000201201), we get a palindrome (524224000422425).

The spelling of 102102000221224 in words is "one hundred two trillion, one hundred two billion, two hundred twenty-one thousand, two hundred twenty-four".