211322233023 has 8 divisors (see below), whose sum is σ = 307377793536. Its totient is φ = 128074080600.

The previous prime is 211322232983. The next prime is 211322233039. The reversal of 211322233023 is 320332223112.

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

It is not a de Polignac number, because 211322233023 - 2¹⁰ = 211322231999 is a prime.

It is a super-2 number, since 2×211322233023² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 211322232984 and 211322233002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (211322233063) 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, 3201851983 + ... + 3201852048.

It is an arithmetic number, because the mean of its divisors is an integer number (38422224192).

Almost surely, 2^211322233023 is an apocalyptic number.

211322233023 is a deficient number, since it is larger than the sum of its proper divisors (96055560513).

211322233023 is a wasteful number, since it uses less digits than its factorization.

211322233023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6403704045.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 211322233023 its reverse (320332223112), we get a palindrome (531654456135).

The spelling of 211322233023 in words is "two hundred eleven billion, three hundred twenty-two million, two hundred thirty-three thousand, twenty-three".