30220224412333 has 4 divisors (see below), whose sum is σ = 31997884671900. Its totient is φ = 28442564152768.

The previous prime is 30220224412321. The next prime is 30220224412403. The reversal of 30220224412333 is 33321442202203.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 22174134759364 + 8046089652969 = 4708942^2 + 2836563^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30220224412333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30220224412295 and 30220224412304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30220224412033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 888830129758 + ... + 888830129791.

It is an arithmetic number, because the mean of its divisors is an integer number (7999471167975).

Almost surely, 2^{30220224412333} is an apocalyptic number.

It is an amenable number.

30220224412333 is a deficient number, since it is larger than the sum of its proper divisors (1777660259567).

30220224412333 is a wasteful number, since it uses less digits than its factorization.

30220224412333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1777660259566.

The product of its (nonzero) digits is 41472, while the sum is 31.

Adding to 30220224412333 its reverse (33321442202203), we get a palindrome (63541666614536).

The spelling of 30220224412333 in words is "thirty trillion, two hundred twenty billion, two hundred twenty-four million, four hundred twelve thousand, three hundred thirty-three".