2303102223222 has 128 divisors (see below), whose sum is σ = 4982202390528. Its totient is φ = 707142912000.

The previous prime is 2303102223161. The next prime is 2303102223223. The reversal of 2303102223222 is 2223222013032.

It is a super-2 number, since 2×2303102223222² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2303102223192 and 2303102223201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2303102223223) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1211520472 + ... + 1211522372.

It is an arithmetic number, because the mean of its divisors is an integer number (38923456176).

Almost surely, 2^{2303102223222} is an apocalyptic number.

2303102223222 is an abundant number, since it is smaller than the sum of its proper divisors (2679100167306).

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

2303102223222 is a wasteful number, since it uses less digits than its factorization.

2303102223222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3134.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 2303102223222 its reverse (2223222013032), we get a palindrome (4526324236254).

The spelling of 2303102223222 in words is "two trillion, three hundred three billion, one hundred two million, two hundred twenty-three thousand, two hundred twenty-two".