30212231212033 has 16 divisors (see below), whose sum is σ = 33678750203280. Its totient is φ = 26910101627136.

The previous prime is 30212231211979. The next prime is 30212231212039. The reversal of 30212231212033 is 33021213221203.

It can be written as a sum of positive squares in 8 ways, for example, as 7296546268944 + 22915684943089 = 2701212^2 + 4787033^2 .

It is not a de Polignac number, because 30212231212033 - 2¹⁷ = 30212231080961 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30212231211989 and 30212231212007.

It is not an unprimeable number, because it can be changed into a prime (30212231212039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23860110 + ... + 25094407.

It is an arithmetic number, because the mean of its divisors is an integer number (2104921887705).

Almost surely, 2^{30212231212033} is an apocalyptic number.

It is an amenable number.

30212231212033 is a deficient number, since it is larger than the sum of its proper divisors (3466518991247).

30212231212033 is a wasteful number, since it uses less digits than its factorization.

30212231212033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48956196.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 30212231212033 its reverse (33021213221203), we get a palindrome (63233444433236).

The spelling of 30212231212033 in words is "thirty trillion, two hundred twelve billion, two hundred thirty-one million, two hundred twelve thousand, thirty-three".