213333222211230 has 64 divisors (see below), whose sum is σ = 558966072941568. Its totient is φ = 51678171692160.

The previous prime is 213333222211121. The next prime is 213333222211231. The reversal of 213333222211230 is 32112222333312.

213333222211230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×213333222211230² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213333222211231) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 243143217 + ... + 244019036.

It is an arithmetic number, because the mean of its divisors is an integer number (8733844889712).

Almost surely, 2^{213333222211230} is an apocalyptic number.

213333222211230 is an abundant number, since it is smaller than the sum of its proper divisors (345632850730338).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213333222211230 is a wasteful number, since it uses less digits than its factorization.

213333222211230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487163601.

The product of its (nonzero) digits is 15552, while the sum is 30.

Adding to 213333222211230 its reverse (32112222333312), we get a palindrome (245445444544542).

The spelling of 213333222211230 in words is "two hundred thirteen trillion, three hundred thirty-three billion, two hundred twenty-two million, two hundred eleven thousand, two hundred thirty".