20211124010 has 64 divisors (see below), whose sum is σ = 45525991680. Its totient is φ = 6276088320.

The previous prime is 20211123899. The next prime is 20211124057. The reversal of 20211124010 is 1042111202.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158342 + ... + 255918.

It is an arithmetic number, because the mean of its divisors is an integer number (711343620).

Almost surely, 2^20211124010 is an apocalyptic number.

20211124010 is an abundant number, since it is smaller than the sum of its proper divisors (25314867670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20211124010 is a wasteful number, since it uses less digits than its factorization.

20211124010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97871.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 20211124010 its reverse (1042111202), we get a palindrome (21253235212).

The spelling of 20211124010 in words is "twenty billion, two hundred eleven million, one hundred twenty-four thousand, ten".