20201224095 has 32 divisors (see below), whose sum is σ = 38675851200. Its totient is φ = 9945217152.

The previous prime is 20201224039. The next prime is 20201224097. The reversal of 20201224095 is 59042210202.

It is a happy number.

It is not a de Polignac number, because 20201224095 - 2²⁶ = 20134115231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20201224097) 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 31 ways as a sum of consecutive naturals, for example, 5753580 + ... + 5757089.

It is an arithmetic number, because the mean of its divisors is an integer number (1208620350).

Almost surely, 2^20201224095 is an apocalyptic number.

20201224095 is a deficient number, since it is larger than the sum of its proper divisors (18474627105).

20201224095 is a wasteful number, since it uses less digits than its factorization.

20201224095 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11510696 (or 11510690 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

Adding to 20201224095 its reverse (59042210202), we get a palindrome (79243434297).

The spelling of 20201224095 in words is "twenty billion, two hundred one million, two hundred twenty-four thousand, ninety-five".