222302122112310 has 64 divisors (see below), whose sum is σ = 533644306272000. Its totient is φ = 59267321264000.

The previous prime is 222302122112131. The next prime is 222302122112327. The reversal of 222302122112310 is 13211221203222.

It is a super-2 number, since 2×222302122112310² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4491017941 + ... + 4491067439.

It is an arithmetic number, because the mean of its divisors is an integer number (8338192285500).

Almost surely, 2^{222302122112310} is an apocalyptic number.

222302122112310 is an abundant number, since it is smaller than the sum of its proper divisors (311342184159690).

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

222302122112310 is a wasteful number, since it uses less digits than its factorization.

222302122112310 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79933.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 222302122112310 its reverse (13211221203222), we get a palindrome (235513343315532).

The spelling of 222302122112310 in words is "two hundred twenty-two trillion, three hundred two billion, one hundred twenty-two million, one hundred twelve thousand, three hundred ten".