20221106003 has 16 divisors (see below), whose sum is σ = 24332605440. Its totient is φ = 16415784000.

The previous prime is 20221105999. The next prime is 20221106011. The reversal of 20221106003 is 30060112202.

It is not a de Polignac number, because 20221106003 - 2² = 20221105999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20221106063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 540638 + ... + 576828.

It is an arithmetic number, because the mean of its divisors is an integer number (1520787840).

Almost surely, 2^20221106003 is an apocalyptic number.

20221106003 is a deficient number, since it is larger than the sum of its proper divisors (4111499437).

20221106003 is a wasteful number, since it uses less digits than its factorization.

20221106003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40418.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 20221106003 its reverse (30060112202), we get a palindrome (50281218205).

The spelling of 20221106003 in words is "twenty billion, two hundred twenty-one million, one hundred six thousand, three".