222013132001 has 4 divisors (see below), whose sum is σ = 225652691604. Its totient is φ = 218373572400.

The previous prime is 222013131979. The next prime is 222013132027. The reversal of 222013132001 is 100231310222.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100231310222 = 2 ⋅50115655111.

It can be written as a sum of positive squares in 2 ways, for example, as 93895667776 + 128117464225 = 306424^2 + 357935^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-222013132001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222013102001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1819779710 + ... + 1819779831.

It is an arithmetic number, because the mean of its divisors is an integer number (56413172901).

Almost surely, 2^222013132001 is an apocalyptic number.

It is an amenable number.

222013132001 is a deficient number, since it is larger than the sum of its proper divisors (3639559603).

222013132001 is an equidigital number, since it uses as much as digits as its factorization.

222013132001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3639559602.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 222013132001 its reverse (100231310222), we get a palindrome (322244442223).

The spelling of 222013132001 in words is "two hundred twenty-two billion, thirteen million, one hundred thirty-two thousand, one".