222002021201 has 16 divisors (see below), whose sum is σ = 231242231808. Its totient is φ = 213010366800.

The previous prime is 222002021183. The next prime is 222002021231. The reversal of 222002021201 is 102120200222.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222002021201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222002021231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 113696 + ... + 675966.

It is an arithmetic number, because the mean of its divisors is an integer number (14452639488).

Almost surely, 2^222002021201 is an apocalyptic number.

It is an amenable number.

222002021201 is a deficient number, since it is larger than the sum of its proper divisors (9240210607).

222002021201 is an equidigital number, since it uses as much as digits as its factorization.

222002021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 562492.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 222002021201 its reverse (102120200222), we get a palindrome (324122221423).

The spelling of 222002021201 in words is "two hundred twenty-two billion, two million, twenty-one thousand, two hundred one".