20223001004122 has 64 divisors (see below), whose sum is σ = 35990377113600. Its totient is φ = 8341658634816.

The previous prime is 20223001004113. The next prime is 20223001004203. The reversal of 20223001004122 is 22140010032202.

It is a super-2 number, since 2×20223001004122² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 20223001004122.

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, 48183129 + ... + 48601027.

It is an arithmetic number, because the mean of its divisors is an integer number (562349642400).

Almost surely, 2^{20223001004122} is an apocalyptic number.

20223001004122 is a deficient number, since it is larger than the sum of its proper divisors (15767376109478).

20223001004122 is a wasteful number, since it uses less digits than its factorization.

20223001004122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 418955.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20223001004122 its reverse (22140010032202), we get a palindrome (42363011036324).

The spelling of 20223001004122 in words is "twenty trillion, two hundred twenty-three billion, one million, four thousand, one hundred twenty-two".