30000211022 has 8 divisors (see below), whose sum is σ = 45464237616. Its totient is φ = 14845465152.

The previous prime is 30000211019. The next prime is 30000211057. The reversal of 30000211022 is 22011200003.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×30000211022² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30000210994 and 30000211012.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 77319938 + ... + 77320325.

It is an arithmetic number, because the mean of its divisors is an integer number (5683029702).

Almost surely, 2^30000211022 is an apocalyptic number.

30000211022 is a deficient number, since it is larger than the sum of its proper divisors (15464026594).

30000211022 is a wasteful number, since it uses less digits than its factorization.

30000211022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154640362.

The product of its (nonzero) digits is 24, while the sum is 11.

Adding to 30000211022 its reverse (22011200003), we get a palindrome (52011411025).

The spelling of 30000211022 in words is "thirty billion, two hundred eleven thousand, twenty-two".