105422040502 has 8 divisors (see below), whose sum is σ = 158602299336. Its totient is φ = 52554607392.

The previous prime is 105422040491. The next prime is 105422040509. The reversal of 105422040502 is 205040224501.

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

It is a super-3 number, since 3×105422040502³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105422040509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 78205588 + ... + 78206935.

It is an arithmetic number, because the mean of its divisors is an integer number (19825287417).

Almost surely, 2^105422040502 is an apocalyptic number.

105422040502 is a deficient number, since it is larger than the sum of its proper divisors (53180258834).

105422040502 is a wasteful number, since it uses less digits than its factorization.

105422040502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156412862.

The product of its (nonzero) digits is 3200, while the sum is 25.

The spelling of 105422040502 in words is "one hundred five billion, four hundred twenty-two million, forty thousand, five hundred two".