30021010002022 has 24 divisors (see below), whose sum is σ = 48798683089056. Its totient is φ = 13845409078176.

The previous prime is 30021010002017. The next prime is 30021010002023. The reversal of 30021010002022 is 22020001012003.

It is a super-2 number, since 2×30021010002022² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 30021010001993 and 30021010002011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30021010002023) 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 11 ways as a sum of consecutive naturals, for example, 33017773 + ... + 33914824.

It is an arithmetic number, because the mean of its divisors is an integer number (2033278462044).

Almost surely, 2^{30021010002022} is an apocalyptic number.

30021010002022 is a deficient number, since it is larger than the sum of its proper divisors (18777673087034).

30021010002022 is a wasteful number, since it uses less digits than its factorization.

30021010002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66933952 (or 66933939 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 30021010002022 its reverse (22020001012003), we get a palindrome (52041011014025).

The spelling of 30021010002022 in words is "thirty trillion, twenty-one billion, ten million, two thousand, twenty-two".