222014302420 has 48 divisors (see below), whose sum is σ = 470492245440. Its totient is φ = 87994328576.

The previous prime is 222014302397. The next prime is 222014302441. The reversal of 222014302420 is 24203410222.

It is a junction number, because it is equal to n+sod(n) for n = 222014302391 and 222014302400.

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, 9070719 + ... + 9095161.

It is an arithmetic number, because the mean of its divisors is an integer number (9801921780).

Almost surely, 2^222014302420 is an apocalyptic number.

222014302420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222014302420 is an abundant number, since it is smaller than the sum of its proper divisors (248477943020).

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

222014302420 is a wasteful number, since it uses less digits than its factorization.

222014302420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28584 (or 28582 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 22.

Adding to 222014302420 its reverse (24203410222), we get a palindrome (246217712642).

The spelling of 222014302420 in words is "two hundred twenty-two billion, fourteen million, three hundred two thousand, four hundred twenty".