1014312221406 has 24 divisors (see below), whose sum is σ = 2397465251064. Its totient is φ = 307367339760.

The previous prime is 1014312221399. The next prime is 1014312221423. The reversal of 1014312221406 is 6041222134101.

1014312221406 is a `hidden beast` number, since 1 + 0 + 1 + 4 + 31 + 2 + 221 + 406 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 1014312221406.

It is a congruent number.

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, 2561394301 + ... + 2561394696.

It is an arithmetic number, because the mean of its divisors is an integer number (99894385461).

Almost surely, 2^{1014312221406} is an apocalyptic number.

1014312221406 is an abundant number, since it is smaller than the sum of its proper divisors (1383153029658).

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

1014312221406 is a wasteful number, since it uses less digits than its factorization.

1014312221406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122789016 (or 5122789013 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

Adding to 1014312221406 its reverse (6041222134101), we get a palindrome (7055534355507).

The spelling of 1014312221406 in words is "one trillion, fourteen billion, three hundred twelve million, two hundred twenty-one thousand, four hundred six".