20220202007 has 4 divisors (see below), whose sum is σ = 20223305520. Its totient is φ = 20217098496.

The previous prime is 20220202001. The next prime is 20220202031. The reversal of 20220202007 is 70020202202.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 20220202007 - 2⁸ = 20220201751 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20220202001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1541963 + ... + 1555020.

It is an arithmetic number, because the mean of its divisors is an integer number (5055826380).

Almost surely, 2^20220202007 is an apocalyptic number.

20220202007 is a deficient number, since it is larger than the sum of its proper divisors (3103513).

20220202007 is an equidigital number, since it uses as much as digits as its factorization.

20220202007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3103512.

The product of its (nonzero) digits is 224, while the sum is 17.

Adding to 20220202007 its reverse (70020202202), we get a palindrome (90240404209).

The spelling of 20220202007 in words is "twenty billion, two hundred twenty million, two hundred two thousand, seven".