30230210221002 has 48 divisors (see below), whose sum is σ = 71487860715648. Its totient is φ = 9156229179840.

The previous prime is 30230210220997. The next prime is 30230210221031. The reversal of 30230210221002 is 20012201203203.

30230210221002 is a `hidden beast` number, since 3 + 0 + 230 + 210 + 221 + 0 + 0 + 2 = 666.

It is a super-2 number, since 2×30230210221002² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 36595363 + ... + 37412310.

It is an arithmetic number, because the mean of its divisors is an integer number (1489330431576).

Almost surely, 2^{30230210221002} is an apocalyptic number.

30230210221002 is an abundant number, since it is smaller than the sum of its proper divisors (41257650494646).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30230210221002 is a wasteful number, since it uses less digits than its factorization.

30230210221002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74009755 (or 74009752 counting only the distinct ones).

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

Adding to 30230210221002 its reverse (20012201203203), we get a palindrome (50242411424205).

The spelling of 30230210221002 in words is "thirty trillion, two hundred thirty billion, two hundred ten million, two hundred twenty-one thousand, two".