20212312332001 has 8 divisors (see below), whose sum is σ = 20221899150600. Its totient is φ = 20202727375872.

The previous prime is 20212312331989. The next prime is 20212312332029. The reversal of 20212312332001 is 10023321321202.

It can be written as a sum of positive squares in 4 ways, for example, as 4369333187025 + 15842979144976 = 2090295^2 + 3980324^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 20212312332001 - 2¹⁷ = 20212312200929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20212312332301) 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, 21489225 + ... + 22410073.

It is an arithmetic number, because the mean of its divisors is an integer number (2527737393825).

Almost surely, 2^{20212312332001} is an apocalyptic number.

It is an amenable number.

20212312332001 is a deficient number, since it is larger than the sum of its proper divisors (9586818599).

20212312332001 is an equidigital number, since it uses as much as digits as its factorization.

20212312332001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931235.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 20212312332001 its reverse (10023321321202), we get a palindrome (30235633653203).

The spelling of 20212312332001 in words is "twenty trillion, two hundred twelve billion, three hundred twelve million, three hundred thirty-two thousand, one".