2222043153542 has 32 divisors (see below), whose sum is σ = 3447139368960. Its totient is φ = 1073430753120.

The previous prime is 2222043153541. The next prime is 2222043153581. The reversal of 2222043153542 is 2453513402222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2222043153541) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 12156059 + ... + 12337497.

It is an arithmetic number, because the mean of its divisors is an integer number (107723105280).

Almost surely, 2^{2222043153542} is an apocalyptic number.

2222043153542 is a deficient number, since it is larger than the sum of its proper divisors (1225096215418).

2222043153542 is a wasteful number, since it uses less digits than its factorization.

2222043153542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182636.

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 2222043153542 its reverse (2453513402222), we get a palindrome (4675556555764).

The spelling of 2222043153542 in words is "two trillion, two hundred twenty-two billion, forty-three million, one hundred fifty-three thousand, five hundred forty-two".