30221312000033 has 16 divisors (see below), whose sum is σ = 37680429588480. Its totient is φ = 23547880078800.

The previous prime is 30221311999979. The next prime is 30221312000059. The reversal of 30221312000033 is 33000021312203.

It is not a de Polignac number, because 30221312000033 - 2⁶ = 30221311999969 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30221311999969 and 30221312000014.

It is not an unprimeable number, because it can be changed into a prime (30221312000533) 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, 8421953 + ... + 11461758.

It is an arithmetic number, because the mean of its divisors is an integer number (2355026849280).

Almost surely, 2^{30221312000033} is an apocalyptic number.

It is an amenable number.

30221312000033 is a deficient number, since it is larger than the sum of its proper divisors (7459117588447).

30221312000033 is a wasteful number, since it uses less digits than its factorization.

30221312000033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19903468.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30221312000033 its reverse (33000021312203), we get a palindrome (63221333312236).

The spelling of 30221312000033 in words is "thirty trillion, two hundred twenty-one billion, three hundred twelve million, thirty-three", and thus it is an aban number.