20212213101001 has 8 divisors (see below), whose sum is σ = 20513969540064. Its totient is φ = 19910459062560.

The previous prime is 20212213100999. The next prime is 20212213101007. The reversal of 20212213101001 is 10010131221202.

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 20212213101001 - 2¹ = 20212213100999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20212213101007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23586006 + ... + 24427936.

It is an arithmetic number, because the mean of its divisors is an integer number (2564246192508).

Almost surely, 2^{20212213101001} is an apocalyptic number.

It is an amenable number.

20212213101001 is a deficient number, since it is larger than the sum of its proper divisors (301756439063).

20212213101001 is an equidigital number, since it uses as much as digits as its factorization.

20212213101001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1200311.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 20212213101001 its reverse (10010131221202), we get a palindrome (30222344322203).

The spelling of 20212213101001 in words is "twenty trillion, two hundred twelve billion, two hundred thirteen million, one hundred one thousand, one".