2002241212342 has 48 divisors (see below), whose sum is σ = 3656114392320. Its totient is φ = 818428812432.

The previous prime is 2002241212339. The next prime is 2002241212369. The reversal of 2002241212342 is 2432121422002.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 497842 + ... + 2062117.

It is an arithmetic number, because the mean of its divisors is an integer number (76169049840).

Almost surely, 2^{2002241212342} is an apocalyptic number.

2002241212342 is a deficient number, since it is larger than the sum of its proper divisors (1653873179978).

2002241212342 is a wasteful number, since it uses less digits than its factorization.

2002241212342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2560345 (or 2560338 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 25.

Adding to 2002241212342 its reverse (2432121422002), we get a palindrome (4434362634344).

The spelling of 2002241212342 in words is "two trillion, two billion, two hundred forty-one million, two hundred twelve thousand, three hundred forty-two".