1230022033 has 2 divisors, whose sum is σ = 1230022034. Its totient is φ = 1230022032.

The previous prime is 1230021997. The next prime is 1230022049. The reversal of 1230022033 is 3302200321.

It is an a-pointer prime, because the next prime (1230022049) can be obtained adding 1230022033 to its sum of digits (16).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 858958864 + 371063169 = 29308^2 + 19263^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1230022033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1230021998 and 1230022016.

It is not a weakly prime, because it can be changed into another prime (1230022093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615011016 + 615011017.

It is an arithmetic number, because the mean of its divisors is an integer number (615011017).

Almost surely, 2^1230022033 is an apocalyptic number.

It is an amenable number.

1230022033 is a deficient number, since it is larger than the sum of its proper divisors (1).

1230022033 is an equidigital number, since it uses as much as digits as its factorization.

1230022033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 1230022033 is about 35071.6699488348. The cubic root of 1230022033 is about 1071.4476672313.

Adding to 1230022033 its reverse (3302200321), we get a palindrome (4532222354).

It can be divided in two parts, 123002 and 2033, that multiplied together give a triangular number (250063066 = T₂₂₃₆₃).

The spelling of 1230022033 in words is "one billion, two hundred thirty million, twenty-two thousand, thirty-three".