20030212212300 has 108 divisors (see below), whose sum is σ = 63262851788136. Its totient is φ = 5300615923200.

The previous prime is 20030212212233. The next prime is 20030212212317. The reversal of 20030212212300 is 321221203002.

20030212212300 is a `hidden beast` number, since 200 + 3 + 0 + 212 + 21 + 230 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 84827869 + ... + 85063668.

Almost surely, 2^{20030212212300} is an apocalyptic number.

20030212212300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20030212212300 is an abundant number, since it is smaller than the sum of its proper divisors (43232639575836).

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

20030212212300 is a wasteful number, since it uses less digits than its factorization.

20030212212300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169891688 (or 169891678 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 20030212212300 its reverse (321221203002), we get a palindrome (20351433415302).

The spelling of 20030212212300 in words is "twenty trillion, thirty billion, two hundred twelve million, two hundred twelve thousand, three hundred".