30203212000022 has 32 divisors (see below), whose sum is σ = 46515194524800. Its totient is φ = 14703134899648.

The previous prime is 30203212000019. The next prime is 30203212000057. The reversal of 30203212000022 is 22000021230203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49303133 + ... + 49911975.

It is an arithmetic number, because the mean of its divisors is an integer number (1453599828900).

Almost surely, 2^{30203212000022} is an apocalyptic number.

30203212000022 is a deficient number, since it is larger than the sum of its proper divisors (16311982524778).

30203212000022 is a wasteful number, since it uses less digits than its factorization.

30203212000022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 612940.

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

Adding to 30203212000022 its reverse (22000021230203), we get a palindrome (52203233230225).

The spelling of 30203212000022 in words is "thirty trillion, two hundred three billion, two hundred twelve million, twenty-two", and thus it is an aban number.