22312303030 has 8 divisors (see below), whose sum is σ = 40162145472. Its totient is φ = 8924921208.

The previous prime is 22312303009. The next prime is 22312303073. The reversal of 22312303030 is 3030321322.

It is a happy number.

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

It is a super-3 number, since 3×22312303030³ (a number of 32 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22312302989 and 22312303007.

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, 1115615142 + ... + 1115615161.

It is an arithmetic number, because the mean of its divisors is an integer number (5020268184).

Almost surely, 2^22312303030 is an apocalyptic number.

22312303030 is a deficient number, since it is larger than the sum of its proper divisors (17849842442).

22312303030 is a wasteful number, since it uses less digits than its factorization.

22312303030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231230310.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 22312303030 its reverse (3030321322), we get a palindrome (25342624352).

The spelling of 22312303030 in words is "twenty-two billion, three hundred twelve million, three hundred three thousand, thirty".