20242500201 has 36 divisors (see below), whose sum is σ = 37104999984. Its totient is φ = 10515582000.

The previous prime is 20242500181. The next prime is 20242500203. The reversal of 20242500201 is 10200524202.

It is not a de Polignac number, because 20242500201 - 2¹⁸ = 20242238057 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20242500203) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 2081575 + ... + 2091276.

It is an arithmetic number, because the mean of its divisors is an integer number (1030694444).

Almost surely, 2^20242500201 is an apocalyptic number.

20242500201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20242500201 is a deficient number, since it is larger than the sum of its proper divisors (16862499783).

20242500201 is a wasteful number, since it uses less digits than its factorization.

20242500201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4172882 (or 4172872 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 18.

The spelling of 20242500201 in words is "twenty billion, two hundred forty-two million, five hundred thousand, two hundred one".