30212023000022 has 4 divisors (see below), whose sum is σ = 45318034500036. Its totient is φ = 15106011500010.

The previous prime is 30212022999973. The next prime is 30212023000057. The reversal of 30212023000022 is 22000032021203.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7553005750004 + ... + 7553005750007.

It is an arithmetic number, because the mean of its divisors is an integer number (11329508625009).

Almost surely, 2^{30212023000022} is an apocalyptic number.

30212023000022 is a deficient number, since it is larger than the sum of its proper divisors (15106011500014).

30212023000022 is a wasteful number, since it uses less digits than its factorization.

30212023000022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15106011500013.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 30212023000022 its reverse (22000032021203), we get a palindrome (52212055021225).

The spelling of 30212023000022 in words is "thirty trillion, two hundred twelve billion, twenty-three million, twenty-two", and thus it is an aban number.