222113210334001 has 4 divisors (see below), whose sum is σ = 253843668953152. Its totient is φ = 190382751714852.

The previous prime is 222113210333969. The next prime is 222113210334011. The reversal of 222113210334001 is 100433012311222.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 222113210334001 - 2⁵ = 222113210333969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222113210334011) 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, 15865229309565 + ... + 15865229309578.

It is an arithmetic number, because the mean of its divisors is an integer number (63460917238288).

Almost surely, 2^{222113210334001} is an apocalyptic number.

It is an amenable number.

222113210334001 is a deficient number, since it is larger than the sum of its proper divisors (31730458619151).

222113210334001 is an equidigital number, since it uses as much as digits as its factorization.

222113210334001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31730458619150.

The product of its (nonzero) digits is 1728, while the sum is 25.

Adding to 222113210334001 its reverse (100433012311222), we get a palindrome (322546222645223).

The spelling of 222113210334001 in words is "two hundred twenty-two trillion, one hundred thirteen billion, two hundred ten million, three hundred thirty-four thousand, one".