2442223111042 has 64 divisors (see below), whose sum is σ = 4378122016128. Its totient is φ = 1007156160000.

The previous prime is 2442223111019. The next prime is 2442223111043. The reversal of 2442223111042 is 2401113222442.

It is a self number, because there is not a number n which added to its sum of digits gives 2442223111042.

It is not an unprimeable number, because it can be changed into a prime (2442223111043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3648817 + ... + 4265947.

It is an arithmetic number, because the mean of its divisors is an integer number (68408156502).

Almost surely, 2^{2442223111042} is an apocalyptic number.

2442223111042 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2442223111042 is a deficient number, since it is larger than the sum of its proper divisors (1935898905086).

2442223111042 is a wasteful number, since it uses less digits than its factorization.

2442223111042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 617395.

The product of its (nonzero) digits is 6144, while the sum is 28.

Adding to 2442223111042 its reverse (2401113222442), we get a palindrome (4843336333484).

The spelling of 2442223111042 in words is "two trillion, four hundred forty-two billion, two hundred twenty-three million, one hundred eleven thousand, forty-two".