20220123210010 has 8 divisors (see below), whose sum is σ = 36396221778036. Its totient is φ = 8088049284000.

The previous prime is 20220123209981. The next prime is 20220123210013. The reversal of 20220123210010 is 1001232102202.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 20209601169081 + 10522040929 = 4495509^2 + 102577^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (20220123210013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1011006160491 + ... + 1011006160510.

Almost surely, 2^{20220123210010} is an apocalyptic number.

20220123210010 is a deficient number, since it is larger than the sum of its proper divisors (16176098568026).

20220123210010 is a wasteful number, since it uses less digits than its factorization.

20220123210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2022012321008.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 20220123210010 its reverse (1001232102202), we get a palindrome (21221355312212).

The spelling of 20220123210010 in words is "twenty trillion, two hundred twenty billion, one hundred twenty-three million, two hundred ten thousand, ten".