14311221201022 has 8 divisors (see below), whose sum is σ = 21466857202200. Its totient is φ = 7155602133624.

The previous prime is 14311221201001. The next prime is 14311221201031. The reversal of 14311221201022 is 22010212211341.

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

It is a super-2 number, since 2×14311221201022² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 14311221200984 and 14311221201002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1852897 + ... + 5661772.

It is an arithmetic number, because the mean of its divisors is an integer number (2683357150275).

Almost surely, 2^{14311221201022} is an apocalyptic number.

14311221201022 is a deficient number, since it is larger than the sum of its proper divisors (7155636001178).

14311221201022 is an equidigital number, since it uses as much as digits as its factorization.

14311221201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8466890.

The product of its (nonzero) digits is 384, while the sum is 22.

Adding to 14311221201022 its reverse (22010212211341), we get a palindrome (36321433412363).

The spelling of 14311221201022 in words is "fourteen trillion, three hundred eleven billion, two hundred twenty-one million, two hundred one thousand, twenty-two".