111202302342442 has 8 divisors (see below), whose sum is σ = 166807899702756. Its totient is φ = 55599669108192.

The previous prime is 111202302342421. The next prime is 111202302342487. The reversal of 111202302342442 is 244243203202111.

It can be written as a sum of positive squares in 2 ways, for example, as 109883665816681 + 1318636525761 = 10482541^2 + 1148319^2 .

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, 740937723 + ... + 741087790.

Almost surely, 2^{111202302342442} is an apocalyptic number.

111202302342442 is a deficient number, since it is larger than the sum of its proper divisors (55605597360314).

111202302342442 is a wasteful number, since it uses less digits than its factorization.

111202302342442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1482063032.

The product of its (nonzero) digits is 18432, while the sum is 31.

Adding to 111202302342442 its reverse (244243203202111), we get a palindrome (355445505544553).

The spelling of 111202302342442 in words is "one hundred eleven trillion, two hundred two billion, three hundred two million, three hundred forty-two thousand, four hundred forty-two".