222013021413 has 4 divisors (see below), whose sum is σ = 296017361888. Its totient is φ = 148008680940.

The previous prime is 222013021409. The next prime is 222013021493. The reversal of 222013021413 is 314120310222.

222013021413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 222013021413 - 2² = 222013021409 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 222013021413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222013021493) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37002170233 + ... + 37002170238.

It is an arithmetic number, because the mean of its divisors is an integer number (74004340472).

Almost surely, 2^222013021413 is an apocalyptic number.

It is an amenable number.

222013021413 is a deficient number, since it is larger than the sum of its proper divisors (74004340475).

222013021413 is an equidigital number, since it uses as much as digits as its factorization.

222013021413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74004340474.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 222013021413 its reverse (314120310222), we get a palindrome (536133331635).

The spelling of 222013021413 in words is "two hundred twenty-two billion, thirteen million, twenty-one thousand, four hundred thirteen".