102224010010144 has 48 divisors (see below), whose sum is σ = 219550655955456. Its totient is φ = 46465170899200.

The previous prime is 102224010010117. The next prime is 102224010010147. The reversal of 102224010010144 is 441010010422201.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (102224010010147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62204289 + ... + 63826495.

It is an arithmetic number, because the mean of its divisors is an integer number (4573971999072).

Almost surely, 2^{102224010010144} is an apocalyptic number.

It is an amenable number.

102224010010144 is an abundant number, since it is smaller than the sum of its proper divisors (117326645945312).

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

102224010010144 is a wasteful number, since it uses less digits than its factorization.

102224010010144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1801249 (or 1801241 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

Adding to 102224010010144 its reverse (441010010422201), we get a palindrome (543234020432345).

The spelling of 102224010010144 in words is "one hundred two trillion, two hundred twenty-four billion, ten million, ten thousand, one hundred forty-four".