213043333022 has 96 divisors (see below), whose sum is σ = 372201972480. Its totient is φ = 91087925760.

The previous prime is 213043333021. The next prime is 213043333159. The reversal of 213043333022 is 220333340312.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a junction number, because it is equal to n+sod(n) for n = 213043332982 and 213043333000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213043333021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 105937997 + ... + 105940007.

It is an arithmetic number, because the mean of its divisors is an integer number (3877103880).

Almost surely, 2^213043333022 is an apocalyptic number.

213043333022 is a deficient number, since it is larger than the sum of its proper divisors (159158639458).

213043333022 is a wasteful number, since it uses less digits than its factorization.

213043333022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2338 (or 2325 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 213043333022 its reverse (220333340312), we get a palindrome (433376673334).

The spelling of 213043333022 in words is "two hundred thirteen billion, forty-three million, three hundred thirty-three thousand, twenty-two".