214235153211 has 8 divisors (see below), whose sum is σ = 287225031184. Its totient is φ = 142034355360.

The previous prime is 214235153191. The next prime is 214235153213. The reversal of 214235153211 is 112351532412.

It is a happy number.

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

It is not a de Polignac number, because 214235153211 - 2⁵ = 214235153179 is a prime.

It is a super-2 number, since 2×214235153211² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214235153213) 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, 197269396 + ... + 197270481.

It is an arithmetic number, because the mean of its divisors is an integer number (35903128898).

Almost surely, 2^214235153211 is an apocalyptic number.

214235153211 is a deficient number, since it is larger than the sum of its proper divisors (72989877973).

214235153211 is a wasteful number, since it uses less digits than its factorization.

214235153211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 394540061.

The product of its digits is 7200, while the sum is 30.

Adding to 214235153211 its reverse (112351532412), we get a palindrome (326586685623).

The spelling of 214235153211 in words is "two hundred fourteen billion, two hundred thirty-five million, one hundred fifty-three thousand, two hundred eleven".