30212213022310 has 32 divisors (see below), whose sum is σ = 60705469896192. Its totient is φ = 10730764877280.

The previous prime is 30212213022209. The next prime is 30212213022317. The reversal of 30212213022310 is 1322031221203.

It is a super-2 number, since 2×30212213022310² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212213022317) 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, 3193675294 + ... + 3193684753.

It is an arithmetic number, because the mean of its divisors is an integer number (1897045934256).

Almost surely, 2^{30212213022310} is an apocalyptic number.

30212213022310 is an abundant number, since it is smaller than the sum of its proper divisors (30493256873882).

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

30212213022310 is a wasteful number, since it uses less digits than its factorization.

30212213022310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6387360108.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 30212213022310 its reverse (1322031221203), we get a palindrome (31534244243513).

The spelling of 30212213022310 in words is "thirty trillion, two hundred twelve billion, two hundred thirteen million, twenty-two thousand, three hundred ten".