221010103314 has 224 divisors, whose sum is σ = 667366003584. Its totient is φ = 52989085440.

The previous prime is 221010103313. The next prime is 221010103331. The reversal of 221010103314 is 413301010122.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (221010103313) by changing a digit.

It is a polite number, since it can be written in 111 ways as a sum of consecutive naturals, for example, 1383742 + ... + 1535174.

It is an arithmetic number, because the mean of its divisors is an integer number (2979312516).

Almost surely, 2^221010103314 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 221010103314, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (333683001792).

221010103314 is an abundant number, since it is smaller than the sum of its proper divisors (446355900270).

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

221010103314 is a wasteful number, since it uses less digits than its factorization.

221010103314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151484 (or 151469 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 221010103314 its reverse (413301010122), we get a palindrome (634311113436).

The spelling of 221010103314 in words is "two hundred twenty-one billion, ten million, one hundred three thousand, three hundred fourteen".