213310220022310 has 32 divisors (see below), whose sum is σ = 385424833654080. Its totient is φ = 84998223961728.

The previous prime is 213310220022257. The next prime is 213310220022313. The reversal of 213310220022310 is 13220022013312.

It is a super-2 number, since 2×213310220022310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213310220022313) 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, 162165624 + ... + 163475716.

It is an arithmetic number, because the mean of its divisors is an integer number (12044526051690).

Almost surely, 2^{213310220022310} is an apocalyptic number.

213310220022310 is a deficient number, since it is larger than the sum of its proper divisors (172114613631770).

213310220022310 is a wasteful number, since it uses less digits than its factorization.

213310220022310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1372272.

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

Adding to 213310220022310 its reverse (13220022013312), we get a palindrome (226530242035622).

The spelling of 213310220022310 in words is "two hundred thirteen trillion, three hundred ten billion, two hundred twenty million, twenty-two thousand, three hundred ten".