111242421301202 has 8 divisors (see below), whose sum is σ = 166878561182076. Its totient is φ = 55616234240512.

The previous prime is 111242421301169. The next prime is 111242421301211. The reversal of 111242421301202 is 202103124242111.

It can be written as a sum of positive squares in 2 ways, for example, as 110604996305881 + 637424995321 = 10516891^2 + 798389^2 .

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, 2488177103 + ... + 2488221810.

Almost surely, 2^{111242421301202} is an apocalyptic number.

111242421301202 is a deficient number, since it is larger than the sum of its proper divisors (55636139880874).

111242421301202 is a wasteful number, since it uses less digits than its factorization.

111242421301202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4976410092.

The product of its (nonzero) digits is 1536, while the sum is 26.

Adding to 111242421301202 its reverse (202103124242111), we get a palindrome (313345545543313).

The spelling of 111242421301202 in words is "one hundred eleven trillion, two hundred forty-two billion, four hundred twenty-one million, three hundred one thousand, two hundred two".