222213000013201 has 4 divisors (see below), whose sum is σ = 235284352955172. Its totient is φ = 209141647071232.

The previous prime is 222213000013187. The next prime is 222213000013211. The reversal of 222213000013201 is 102310000312222.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 161257489638400 + 60955510374801 = 12698720^2 + 7807401^2 .

It is a cyclic number.

It is not a de Polignac number, because 222213000013201 - 2⁷ = 222213000013073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222213000013211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6535676470960 + ... + 6535676470993.

It is an arithmetic number, because the mean of its divisors is an integer number (58821088238793).

Almost surely, 2^{222213000013201} is an apocalyptic number.

It is an amenable number.

222213000013201 is a deficient number, since it is larger than the sum of its proper divisors (13071352941971).

222213000013201 is a wasteful number, since it uses less digits than its factorization.

222213000013201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13071352941970.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 222213000013201 its reverse (102310000312222), we get a palindrome (324523000325423).

The spelling of 222213000013201 in words is "two hundred twenty-two trillion, two hundred thirteen billion, thirteen thousand, two hundred one".