30012123202022 has 16 divisors (see below), whose sum is σ = 48483506368752. Its totient is φ = 13851067949280.

The previous prime is 30012123202013. The next prime is 30012123202037. The reversal of 30012123202022 is 22020232121003.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 30012123201985 and 30012123202003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27845168 + ... + 28902899.

It is an arithmetic number, because the mean of its divisors is an integer number (3030219148047).

Almost surely, 2^{30012123202022} is an apocalyptic number.

30012123202022 is a deficient number, since it is larger than the sum of its proper divisors (18471383166730).

30012123202022 is a wasteful number, since it uses less digits than its factorization.

30012123202022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56768423.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 30012123202022 its reverse (22020232121003), we get a palindrome (52032355323025).

The spelling of 30012123202022 in words is "thirty trillion, twelve billion, one hundred twenty-three million, two hundred two thousand, twenty-two".