230021211210000 has 200 divisors, whose sum is σ = 848616159952704. Its totient is φ = 52576276800000.

The previous prime is 230021211209987. The next prime is 230021211210059. The reversal of 230021211210000 is 12112120032.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 547459551 + ... + 547879550.

Almost surely, 2^{230021211210000} is an apocalyptic number.

230021211210000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230021211210000 is an abundant number, since it is smaller than the sum of its proper divisors (618594948742704).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

230021211210000 is a wasteful number, since it uses less digits than its factorization.

230021211210000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1095339139 (or 1095339118 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 15.

Adding to 230021211210000 its reverse (12112120032), we get a palindrome (230033323330032).

The spelling of 230021211210000 in words is "two hundred thirty trillion, twenty-one billion, two hundred eleven million, two hundred ten thousand".