2225231342042 has 8 divisors (see below), whose sum is σ = 3415471362336. Its totient is φ = 1086740887932.

The previous prime is 2225231342023. The next prime is 2225231342063. The reversal of 2225231342042 is 2402431325222.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12937391438 + ... + 12937391609.

It is an arithmetic number, because the mean of its divisors is an integer number (426933920292).

Almost surely, 2^{2225231342042} is an apocalyptic number.

2225231342042 is a deficient number, since it is larger than the sum of its proper divisors (1190240020294).

2225231342042 is a wasteful number, since it uses less digits than its factorization.

2225231342042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25874783092.

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

Adding to 2225231342042 its reverse (2402431325222), we get a palindrome (4627662667264).

The spelling of 2225231342042 in words is "two trillion, two hundred twenty-five billion, two hundred thirty-one million, three hundred forty-two thousand, forty-two".