30000001120022 has 4 divisors (see below), whose sum is σ = 45000001680036. Its totient is φ = 15000000560010.

The previous prime is 30000001120021. The next prime is 30000001120039. The reversal of 30000001120022 is 22002110000003.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 30000001119985 and 30000001120012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000001120021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7500000280004 + ... + 7500000280007.

It is an arithmetic number, because the mean of its divisors is an integer number (11250000420009).

Almost surely, 2^{30000001120022} is an apocalyptic number.

30000001120022 is a deficient number, since it is larger than the sum of its proper divisors (15000000560014).

30000001120022 is a wasteful number, since it uses less digits than its factorization.

30000001120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15000000560013.

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

Adding to 30000001120022 its reverse (22002110000003), we get a palindrome (52002111120025).

The spelling of 30000001120022 in words is "thirty trillion, one million, one hundred twenty thousand, twenty-two".