2041223331142 has 16 divisors (see below), whose sum is σ = 3071808576720. Its totient is φ = 1017289342368.

The previous prime is 2041223331137. The next prime is 2041223331149. The reversal of 2041223331142 is 2411333221402.

It is a self number, because there is not a number n which added to its sum of digits gives 2041223331142.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2041223331149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1308484 + ... + 2407192.

It is an arithmetic number, because the mean of its divisors is an integer number (191988036045).

Almost surely, 2^{2041223331142} is an apocalyptic number.

2041223331142 is a deficient number, since it is larger than the sum of its proper divisors (1030585245578).

2041223331142 is a wasteful number, since it uses less digits than its factorization.

2041223331142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1101735.

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 2041223331142 its reverse (2411333221402), we get a palindrome (4452556552544).

The spelling of 2041223331142 in words is "two trillion, forty-one billion, two hundred twenty-three million, three hundred thirty-one thousand, one hundred forty-two".