2023220043201 has 16 divisors (see below), whose sum is σ = 3135256243200. Its totient is φ = 1136530386768.

The previous prime is 2023220043179. The next prime is 2023220043211. The reversal of 2023220043201 is 1023400223202.

It is not a de Polignac number, because 2023220043201 - 2¹⁸ = 2023219781057 is a prime.

It is a super-4 number, since 4×2023220043201⁴ (a number of 50 digits) contains 4444 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (2023220043211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 816471741 + ... + 816474218.

It is an arithmetic number, because the mean of its divisors is an integer number (195953515200).

Almost surely, 2^{2023220043201} is an apocalyptic number.

2023220043201 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2023220043201 is a deficient number, since it is larger than the sum of its proper divisors (1112036199999).

2023220043201 is a wasteful number, since it uses less digits than its factorization.

2023220043201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1632946028.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 2023220043201 its reverse (1023400223202), we get a palindrome (3046620266403).

The spelling of 2023220043201 in words is "two trillion, twenty-three billion, two hundred twenty million, forty-three thousand, two hundred one".