20221123010 has 64 divisors (see below), whose sum is σ = 40133871360. Its totient is φ = 7274292480.

The previous prime is 20221123001. The next prime is 20221123031. The reversal of 20221123010 is 1032112202.

It is a happy number.

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, 13104299 + ... + 13105841.

It is an arithmetic number, because the mean of its divisors is an integer number (627091740).

Almost surely, 2^20221123010 is an apocalyptic number.

20221123010 is a deficient number, since it is larger than the sum of its proper divisors (19912748350).

20221123010 is a wasteful number, since it uses less digits than its factorization.

20221123010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2763.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 20221123010 its reverse (1032112202), we get a palindrome (21253235212).

The spelling of 20221123010 in words is "twenty billion, two hundred twenty-one million, one hundred twenty-three thousand, ten".