30013222213133 has 2 divisors, whose sum is σ = 30013222213134. Its totient is φ = 30013222213132.

The previous prime is 30013222213021. The next prime is 30013222213153. The reversal of 30013222213133 is 33131222231003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15030648255844 + 14982573957289 = 3876938^2 + 3870733^2 .

It is a cyclic number.

It is not a de Polignac number, because 30013222213133 - 2²⁶ = 30013155104269 is a prime.

It is a super-2 number, since 2×30013222213133² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30013222213153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15006611106566 + 15006611106567.

It is an arithmetic number, because the mean of its divisors is an integer number (15006611106567).

Almost surely, 2^{30013222213133} is an apocalyptic number.

It is an amenable number.

30013222213133 is a deficient number, since it is larger than the sum of its proper divisors (1).

30013222213133 is an equidigital number, since it uses as much as digits as its factorization.

30013222213133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30013222213133 its reverse (33131222231003), we get a palindrome (63144444444136).

The spelling of 30013222213133 in words is "thirty trillion, thirteen billion, two hundred twenty-two million, two hundred thirteen thousand, one hundred thirty-three".