22321130302330 has 32 divisors (see below), whose sum is σ = 40202966630736. Its totient is φ = 8922912251904.

The previous prime is 22321130302327. The next prime is 22321130302453. The reversal of 22321130302330 is 3320303112322.

It can be written as a sum of positive squares in 8 ways, for example, as 8457400401921 + 13863729900409 = 2908161^2 + 3723403^2 .

It is a super-3 number, since 3×22321130302330³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22321130302295 and 22321130302304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 507080482 + ... + 507124498.

Almost surely, 2^{22321130302330} is an apocalyptic number.

22321130302330 is a deficient number, since it is larger than the sum of its proper divisors (17881836328406).

22321130302330 is a wasteful number, since it uses less digits than its factorization.

22321130302330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74338.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 22321130302330 its reverse (3320303112322), we get a palindrome (25641433414652).

The spelling of 22321130302330 in words is "twenty-two trillion, three hundred twenty-one billion, one hundred thirty million, three hundred two thousand, three hundred thirty".