2023551344422 has 16 divisors (see below), whose sum is σ = 3195148723200. Its totient is φ = 958504025160.

The previous prime is 2023551344411. The next prime is 2023551344509. The reversal of 2023551344422 is 2244431553202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1337779 + ... + 2415937.

It is an arithmetic number, because the mean of its divisors is an integer number (199696795200).

Almost surely, 2^{2023551344422} is an apocalyptic number.

2023551344422 is a deficient number, since it is larger than the sum of its proper divisors (1171597378778).

2023551344422 is a wasteful number, since it uses less digits than its factorization.

2023551344422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127571.

The product of its (nonzero) digits is 230400, while the sum is 37.

Adding to 2023551344422 its reverse (2244431553202), we get a palindrome (4267982897624).

The spelling of 2023551344422 in words is "two trillion, twenty-three billion, five hundred fifty-one million, three hundred forty-four thousand, four hundred twenty-two".