214212023 has 4 divisors (see below), whose sum is σ = 225486360. Its totient is φ = 202937688.

The previous prime is 214212017. The next prime is 214212029. The reversal of 214212023 is 320212412.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (214212017) and next prime (214212029).

It is a cyclic number.

It is not a de Polignac number, because 214212023 - 2²⁴ = 197434807 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 214211992 and 214212010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (214212029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5637140 + ... + 5637177.

It is an arithmetic number, because the mean of its divisors is an integer number (56371590).

Almost surely, 2^214212023 is an apocalyptic number.

214212023 is a deficient number, since it is larger than the sum of its proper divisors (11274337).

214212023 is a wasteful number, since it uses less digits than its factorization.

214212023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11274336.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 214212023 is about 14635.9838412045. The cubic root of 214212023 is about 598.3398766278.

Adding to 214212023 its reverse (320212412), we get a palindrome (534424435).

The spelling of 214212023 in words is "two hundred fourteen million, two hundred twelve thousand, twenty-three".