20220212011001 has 4 divisors (see below), whose sum is σ = 20220242678400. Its totient is φ = 20220181343604.

The previous prime is 20220212010959. The next prime is 20220212011009. The reversal of 20220212011001 is 10011021202202.

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 a de Polignac number, because none of the positive numbers 2^k-20220212011001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20220212011009) 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, 14322461 + ... + 15670778.

It is an arithmetic number, because the mean of its divisors is an integer number (5055060669600).

Almost surely, 2^{20220212011001} is an apocalyptic number.

It is an amenable number.

20220212011001 is a deficient number, since it is larger than the sum of its proper divisors (30667399).

20220212011001 is an equidigital number, since it uses as much as digits as its factorization.

20220212011001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30667398.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20220212011001 its reverse (10011021202202), we get a palindrome (30231233213203).

The spelling of 20220212011001 in words is "twenty trillion, two hundred twenty billion, two hundred twelve million, eleven thousand, one".