30231130313222 has 16 divisors (see below), whose sum is σ = 45368770947360. Its totient is φ = 15108208454592.

The previous prime is 30231130313101. The next prime is 30231130313291. The reversal of 30231130313222 is 22231303113203.

It is a junction number, because it is equal to n+sod(n) for n = 30231130313191 and 30231130313200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33640154 + ... + 34527122.

It is an arithmetic number, because the mean of its divisors is an integer number (2835548184210).

Almost surely, 2^{30231130313222} is an apocalyptic number.

30231130313222 is a deficient number, since it is larger than the sum of its proper divisors (15137640634138).

30231130313222 is a wasteful number, since it uses less digits than its factorization.

30231130313222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895247.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30231130313222 its reverse (22231303113203), we get a palindrome (52462433426425).

The spelling of 30231130313222 in words is "thirty trillion, two hundred thirty-one billion, one hundred thirty million, three hundred thirteen thousand, two hundred twenty-two".