30212220132003 has 64 divisors (see below), whose sum is σ = 51296176512000. Its totient is φ = 15384336791040.

The previous prime is 30212220131957. The next prime is 30212220132013. The reversal of 30212220132003 is 30023102221203.

It is a happy number.

It is not a de Polignac number, because 30212220132003 - 2⁶ = 30212220131939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (30212220132013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 54342813 + ... + 54895953.

It is an arithmetic number, because the mean of its divisors is an integer number (801502758000).

Almost surely, 2^{30212220132003} is an apocalyptic number.

30212220132003 is a deficient number, since it is larger than the sum of its proper divisors (21083956379997).

30212220132003 is a wasteful number, since it uses less digits than its factorization.

30212220132003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 560092.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 30212220132003 its reverse (30023102221203), we get a palindrome (60235322353206).

The spelling of 30212220132003 in words is "thirty trillion, two hundred twelve billion, two hundred twenty million, one hundred thirty-two thousand, three".