22122310242302 has 8 divisors (see below), whose sum is σ = 34253899730112. Its totient is φ = 10704343665600.

The previous prime is 22122310242287. The next prime is 22122310242317. The reversal of 22122310242302 is 20324201322122.

It is an interprime number because it is at equal distance from previous prime (22122310242287) and next prime (22122310242317).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×22122310242302² (a number of 27 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 3 ways as a sum of consecutive naturals, for example, 178405727699 + ... + 178405727822.

It is an arithmetic number, because the mean of its divisors is an integer number (4281737466264).

Almost surely, 2^{22122310242302} is an apocalyptic number.

22122310242302 is a deficient number, since it is larger than the sum of its proper divisors (12131589487810).

22122310242302 is a wasteful number, since it uses less digits than its factorization.

22122310242302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356811455554.

The product of its (nonzero) digits is 4608, while the sum is 26.

Adding to 22122310242302 its reverse (20324201322122), we get a palindrome (42446511564424).

The spelling of 22122310242302 in words is "twenty-two trillion, one hundred twenty-two billion, three hundred ten million, two hundred forty-two thousand, three hundred two".