222311013201 has 12 divisors (see below), whose sum is σ = 325638668160. Its totient is φ = 146119914360.

The previous prime is 222311013181. The next prime is 222311013229. The reversal of 222311013201 is 102310113222.

222311013201 is a `hidden beast` number, since 222 + 311 + 0 + 132 + 0 + 1 = 666.

222311013201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-222311013201 is a prime.

It is a super-3 number, since 3×222311013201³ (a number of 35 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (222311012201) 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 11 ways as a sum of consecutive naturals, for example, 173951641 + ... + 173952918.

It is an arithmetic number, because the mean of its divisors is an integer number (27136555680).

Almost surely, 2^222311013201 is an apocalyptic number.

It is an amenable number.

222311013201 is a deficient number, since it is larger than the sum of its proper divisors (103327654959).

222311013201 is a wasteful number, since it uses less digits than its factorization.

222311013201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 347904636 (or 347904633 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 222311013201 its reverse (102310113222), we get a palindrome (324621126423).

The spelling of 222311013201 in words is "two hundred twenty-two billion, three hundred eleven million, thirteen thousand, two hundred one".