2202143342 has 16 divisors (see below), whose sum is σ = 3896881152. Its totient is φ = 913331160.

The previous prime is 2202143261. The next prime is 2202143351. The reversal of 2202143342 is 2433412022.

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, 2536598 + ... + 2537465.

It is an arithmetic number, because the mean of its divisors is an integer number (243555072).

Almost surely, 2^2202143342 is an apocalyptic number.

2202143342 is a deficient number, since it is larger than the sum of its proper divisors (1694737810).

2202143342 is a wasteful number, since it uses less digits than its factorization.

2202143342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5074103.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 2202143342 is about 46927.0001385130. Note that the first 3 decimals coincide. The cubic root of 2202143342 is about 1301.0136752588.

Adding to 2202143342 its reverse (2433412022), we get a palindrome (4635555364).

The spelling of 2202143342 in words is "two billion, two hundred two million, one hundred forty-three thousand, three hundred forty-two".