20221103001 has 64 divisors (see below), whose sum is σ = 31453793280. Its totient is φ = 11426365440.

The previous prime is 20221102973. The next prime is 20221103011. The reversal of 20221103001 is 10030112202.

It is not a de Polignac number, because 20221103001 - 2²³ = 20212714393 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20221103011) 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 63 ways as a sum of consecutive naturals, for example, 17537241 + ... + 17538393.

It is an arithmetic number, because the mean of its divisors is an integer number (491465520).

Almost surely, 2^20221103001 is an apocalyptic number.

It is an amenable number.

20221103001 is a deficient number, since it is larger than the sum of its proper divisors (11232690279).

20221103001 is a wasteful number, since it uses less digits than its factorization.

20221103001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1606.

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

Adding to 20221103001 its reverse (10030112202), we get a palindrome (30251215203).

The spelling of 20221103001 in words is "twenty billion, two hundred twenty-one million, one hundred three thousand, one".