3222121300231 has 8 divisors (see below), whose sum is σ = 3266013542400. Its totient is φ = 3178349808312.

The previous prime is 3222121300217. The next prime is 3222121300243. The reversal of 3222121300231 is 1320031212223.

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 3222121300231 - 2²³ = 3222112911623 is a prime.

It is a super-2 number, since 2×3222121300231² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3222121300201) 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, 30133831 + ... + 30240568.

It is an arithmetic number, because the mean of its divisors is an integer number (408251692800).

Almost surely, 2^{3222121300231} is an apocalyptic number.

3222121300231 is a deficient number, since it is larger than the sum of its proper divisors (43892242169).

3222121300231 is an equidigital number, since it uses as much as digits as its factorization.

3222121300231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60375125.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3222121300231 its reverse (1320031212223), we get a palindrome (4542152512454).

The spelling of 3222121300231 in words is "three trillion, two hundred twenty-two billion, one hundred twenty-one million, three hundred thousand, two hundred thirty-one".