1412222221305 has 64 divisors (see below), whose sum is σ = 2870270853120. Its totient is φ = 645363661248.

The previous prime is 1412222221303. The next prime is 1412222221309. The reversal of 1412222221305 is 5031222222141.

1412222221305 is a `hidden beast` number, since 1 + 412 + 2 + 22 + 221 + 3 + 0 + 5 = 666.

It is not a de Polignac number, because 1412222221305 - 2¹ = 1412222221303 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1412222221301) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2485944 + ... + 3000726.

It is an arithmetic number, because the mean of its divisors is an integer number (44847982080).

Almost surely, 2^{1412222221305} is an apocalyptic number.

1412222221305 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1412222221305 is an abundant number, since it is smaller than the sum of its proper divisors (1458048631815).

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

1412222221305 is a wasteful number, since it uses less digits than its factorization.

1412222221305 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 517707 (or 517701 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 1412222221305 its reverse (5031222222141), we get a palindrome (6443444443446).

The spelling of 1412222221305 in words is "one trillion, four hundred twelve billion, two hundred twenty-two million, two hundred twenty-one thousand, three hundred five".