213333013322 has 32 divisors (see below), whose sum is σ = 377406437184. Its totient is φ = 89162035200.

The previous prime is 213333013297. The next prime is 213333013331. The reversal of 213333013322 is 223310333312.

It is a happy number.

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 = 213333013291 and 213333013300.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1377704 + ... + 1524707.

It is an arithmetic number, because the mean of its divisors is an integer number (11793951162).

Almost surely, 2^213333013322 is an apocalyptic number.

213333013322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

213333013322 is a deficient number, since it is larger than the sum of its proper divisors (164073423862).

213333013322 is a wasteful number, since it uses less digits than its factorization.

213333013322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2902694.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 213333013322 its reverse (223310333312), we get a palindrome (436643346634).

The spelling of 213333013322 in words is "two hundred thirteen billion, three hundred thirty-three million, thirteen thousand, three hundred twenty-two".