222001420413 has 16 divisors (see below), whose sum is σ = 296893333440. Its totient is φ = 147555899904.

The previous prime is 222001420351. The next prime is 222001420429. The reversal of 222001420413 is 314024100222.

222001420413 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 222001420413 - 2²¹ = 221999323261 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 222001420413.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222001420493) 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 15 ways as a sum of consecutive naturals, for example, 1247095 + ... + 1413947.

It is an arithmetic number, because the mean of its divisors is an integer number (18555833340).

Almost surely, 2^222001420413 is an apocalyptic number.

It is an amenable number.

222001420413 is a deficient number, since it is larger than the sum of its proper divisors (74891913027).

222001420413 is a wasteful number, since it uses less digits than its factorization.

222001420413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168188.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 222001420413 its reverse (314024100222), we get a palindrome (536025520635).

The spelling of 222001420413 in words is "two hundred twenty-two billion, one million, four hundred twenty thousand, four hundred thirteen".