212232203221001 has 8 divisors (see below), whose sum is σ = 213310196700480. Its totient is φ = 211154216536368.

The previous prime is 212232203220967. The next prime is 212232203221013. The reversal of 212232203221001 is 100122302232212.

It is a happy number.

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 212232203221001 - 2¹⁴ = 212232203204617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (212232203221081) 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, 68217770 + ... + 71260988.

It is an arithmetic number, because the mean of its divisors is an integer number (26663774587560).

Almost surely, 2^{212232203221001} is an apocalyptic number.

It is an amenable number.

212232203221001 is a deficient number, since it is larger than the sum of its proper divisors (1077993479479).

212232203221001 is a wasteful number, since it uses less digits than its factorization.

212232203221001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3397423.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 212232203221001 its reverse (100122302232212), we get a palindrome (312354505453213).

The spelling of 212232203221001 in words is "two hundred twelve trillion, two hundred thirty-two billion, two hundred three million, two hundred twenty-one thousand, one".