100212202020001 has 4 divisors (see below), whose sum is σ = 100219334067504. Its totient is φ = 100205069972500.

The previous prime is 100212202019989. The next prime is 100212202020247. The reversal of 100212202020001 is 100020202212001.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 100212202020001 - 2³⁷ = 100074763066529 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100212202020701) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3566002675 + ... + 3566030776.

It is an arithmetic number, because the mean of its divisors is an integer number (25054833516876).

Almost surely, 2^{100212202020001} is an apocalyptic number.

It is an amenable number.

100212202020001 is a deficient number, since it is larger than the sum of its proper divisors (7132047503).

100212202020001 is an equidigital number, since it uses as much as digits as its factorization.

100212202020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7132047502.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 100212202020001 its reverse (100020202212001), we get a palindrome (200232404232002).

The spelling of 100212202020001 in words is "one hundred trillion, two hundred twelve billion, two hundred two million, twenty thousand, one".