2202430143542 has 16 divisors (see below), whose sum is σ = 3503936394000. Its totient is φ = 1034672053248.

The previous prime is 2202430143527. The next prime is 2202430143643. The reversal of 2202430143542 is 2453410342022.

It is a junction number, because it is equal to n+sod(n) for n = 2202430143499 and 2202430143508.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 55156667 + ... + 55196582.

It is an arithmetic number, because the mean of its divisors is an integer number (218996024625).

Almost surely, 2^{2202430143542} is an apocalyptic number.

2202430143542 is a deficient number, since it is larger than the sum of its proper divisors (1301506250458).

2202430143542 is a wasteful number, since it uses less digits than its factorization.

2202430143542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110353855.

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 2202430143542 its reverse (2453410342022), we get a palindrome (4655840485564).

The spelling of 2202430143542 in words is "two trillion, two hundred two billion, four hundred thirty million, one hundred forty-three thousand, five hundred forty-two".