105552302242 has 8 divisors (see below), whose sum is σ = 158395920336. Its totient is φ = 52753662132.

The previous prime is 105552302231. The next prime is 105552302243. The reversal of 105552302242 is 242203255501.

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

It is a super-2 number, since 2×105552302242² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105552302243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11238628 + ... + 11248015.

It is an arithmetic number, because the mean of its divisors is an integer number (19799490042).

Almost surely, 2^105552302242 is an apocalyptic number.

105552302242 is a deficient number, since it is larger than the sum of its proper divisors (52843618094).

105552302242 is a wasteful number, since it uses less digits than its factorization.

105552302242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22488992.

The product of its (nonzero) digits is 24000, while the sum is 31.

Adding to 105552302242 its reverse (242203255501), we get a palindrome (347755557743).

The spelling of 105552302242 in words is "one hundred five billion, five hundred fifty-two million, three hundred two thousand, two hundred forty-two".