213024022 has 32 divisors (see below), whose sum is σ = 349857792. Its totient is φ = 96981984.

The previous prime is 213024011. The next prime is 213024023. The reversal of 213024022 is 220420312.

It is a junction number, because it is equal to n+sod(n) for n = 213023987 and 213024005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213024023) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78663 + ... + 81325.

It is an arithmetic number, because the mean of its divisors is an integer number (10933056).

Almost surely, 2^213024022 is an apocalyptic number.

213024022 is a deficient number, since it is larger than the sum of its proper divisors (136833770).

213024022 is a wasteful number, since it uses less digits than its factorization.

213024022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2772.

The product of its (nonzero) digits is 192, while the sum is 16.

The square root of 213024022 is about 14595.3424762833. The cubic root of 213024022 is about 597.2317120947.

Adding to 213024022 its reverse (220420312), we get a palindrome (433444334).

The spelling of 213024022 in words is "two hundred thirteen million, twenty-four thousand, twenty-two".