105422502425 has 24 divisors (see below), whose sum is σ = 133302480000. Its totient is φ = 82682210880.

The previous prime is 105422502397. The next prime is 105422502431. The reversal of 105422502425 is 524205224501.

It is not a de Polignac number, because 105422502425 - 2¹² = 105422498329 is a prime.

It is a super-2 number, since 2×105422502425² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 105422502391 and 105422502400.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 443951 + ... + 638699.

It is an arithmetic number, because the mean of its divisors is an integer number (5554270000).

Almost surely, 2^105422502425 is an apocalyptic number.

It is an amenable number.

105422502425 is a deficient number, since it is larger than the sum of its proper divisors (27879977575).

105422502425 is a wasteful number, since it uses less digits than its factorization.

105422502425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195185 (or 195180 counting only the distinct ones).

The product of its (nonzero) digits is 32000, while the sum is 32.

Adding to 105422502425 its reverse (524205224501), we get a palindrome (629627726926).

The spelling of 105422502425 in words is "one hundred five billion, four hundred twenty-two million, five hundred two thousand, four hundred twenty-five".