20020210023001 has 16 divisors (see below), whose sum is σ = 20598137508096. Its totient is φ = 19448878116096.

The previous prime is 20020210022947. The next prime is 20020210023013. The reversal of 20020210023001 is 10032001202002.

It is a cyclic number.

It is not a de Polignac number, because 20020210023001 - 2²³ = 20020201634393 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20020210063001) 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, 5555425 + ... + 8420401.

It is an arithmetic number, because the mean of its divisors is an integer number (1287383594256).

Almost surely, 2^{20020210023001} is an apocalyptic number.

It is an amenable number.

20020210023001 is a deficient number, since it is larger than the sum of its proper divisors (577927485095).

20020210023001 is a wasteful number, since it uses less digits than its factorization.

20020210023001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2866128.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 20020210023001 its reverse (10032001202002), we get a palindrome (30052211225003).

The spelling of 20020210023001 in words is "twenty trillion, twenty billion, two hundred ten million, twenty-three thousand, one".