234221211001 has 8 divisors (see below), whose sum is σ = 239692295744. Its totient is φ = 228751220880.

The previous prime is 234221210959. The next prime is 234221211011. The reversal of 234221211001 is 100112122432.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 234221211001 - 2¹⁷ = 234221079929 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 234221211001.

It is not an unprimeable number, because it can be changed into a prime (234221211011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 167500 + ... + 704626.

It is an arithmetic number, because the mean of its divisors is an integer number (29961536968).

Almost surely, 2^234221211001 is an apocalyptic number.

It is an amenable number.

234221211001 is a deficient number, since it is larger than the sum of its proper divisors (5471084743).

234221211001 is a wasteful number, since it uses less digits than its factorization.

234221211001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547311.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 234221211001 its reverse (100112122432), we get a palindrome (334333333433).

The spelling of 234221211001 in words is "two hundred thirty-four billion, two hundred twenty-one million, two hundred eleven thousand, one".