30220132312233 has 6 divisors (see below), whose sum is σ = 43651302228794. Its totient is φ = 20146754874816.

The previous prime is 30220132312217. The next prime is 30220132312291. The reversal of 30220132312233 is 33221323102203.

30220132312233 is a `hidden beast` number, since 3 + 0 + 2 + 201 + 3 + 231 + 223 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 22914717972624 + 7305414339609 = 4786932^2 + 2702853^2 .

It is not a de Polignac number, because 30220132312233 - 2⁴ = 30220132312217 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30220132312197 and 30220132312206.

It is not an unprimeable number, because it can be changed into a prime (30220132312133) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1678896239560 + ... + 1678896239577.

Almost surely, 2^{30220132312233} is an apocalyptic number.

It is an amenable number.

30220132312233 is a deficient number, since it is larger than the sum of its proper divisors (13431169916561).

30220132312233 is a wasteful number, since it uses less digits than its factorization.

30220132312233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3357792479143 (or 3357792479140 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 30220132312233 its reverse (33221323102203), we get a palindrome (63441455414436).

The spelling of 30220132312233 in words is "thirty trillion, two hundred twenty billion, one hundred thirty-two million, three hundred twelve thousand, two hundred thirty-three".