30002221210203 has 48 divisors (see below), whose sum is σ = 48574664825856. Its totient is φ = 17684184409920.

The previous prime is 30002221210127. The next prime is 30002221210229. The reversal of 30002221210203 is 30201212220003.

30002221210203 is a `hidden beast` number, since 30 + 0 + 0 + 2 + 221 + 210 + 203 = 666.

It is not a de Polignac number, because 30002221210203 - 2²⁸ = 30001952774747 is a prime.

It is a super-2 number, since 2×30002221210203² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30002221260203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6852150 + ... + 10341972.

It is an arithmetic number, because the mean of its divisors is an integer number (1011972183872).

Almost surely, 2^{30002221210203} is an apocalyptic number.

30002221210203 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

30002221210203 is a deficient number, since it is larger than the sum of its proper divisors (18572443615653).

30002221210203 is a wasteful number, since it uses less digits than its factorization.

30002221210203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3492224 (or 3492221 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 30002221210203 its reverse (30201212220003), we get a palindrome (60203433430206).

The spelling of 30002221210203 in words is "thirty trillion, two billion, two hundred twenty-one million, two hundred ten thousand, two hundred three".