20001212301 has 8 divisors (see below), whose sum is σ = 30478037824. Its totient is φ = 11429264160.

The previous prime is 20001212293. The next prime is 20001212383. The reversal of 20001212301 is 10321210002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 20001212301 - 2³ = 20001212293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20001212401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 476219320 + ... + 476219361.

It is an arithmetic number, because the mean of its divisors is an integer number (3809754728).

Almost surely, 2^20001212301 is an apocalyptic number.

20001212301 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20001212301 is a deficient number, since it is larger than the sum of its proper divisors (10476825523).

20001212301 is an equidigital number, since it uses as much as digits as its factorization.

20001212301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 952438691.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 20001212301 its reverse (10321210002), we get a palindrome (30322422303).

The spelling of 20001212301 in words is "twenty billion, one million, two hundred twelve thousand, three hundred one".