20200222001 has 8 divisors (see below), whose sum is σ = 22514179680. Its totient is φ = 18011343168.

The previous prime is 20200221989. The next prime is 20200222013. The reversal of 20200222001 is 10022200202.

It is an interprime number because it is at equal distance from previous prime (20200221989) and next prime (20200222013).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20200222001 - 2²⁶ = 20133113137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200221001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31269371 + ... + 31270016.

It is an arithmetic number, because the mean of its divisors is an integer number (2814272460).

Almost surely, 2^20200222001 is an apocalyptic number.

It is an amenable number.

20200222001 is a deficient number, since it is larger than the sum of its proper divisors (2313957679).

20200222001 is a wasteful number, since it uses less digits than its factorization.

20200222001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62539423.

The product of its (nonzero) digits is 32, while the sum is 11.

Adding to 20200222001 its reverse (10022200202), we get a palindrome (30222422203).

The spelling of 20200222001 in words is "twenty billion, two hundred million, two hundred twenty-two thousand, one".