105700222025 has 24 divisors (see below), whose sum is σ = 133472659584. Its totient is φ = 83014286400.

The previous prime is 105700221997. The next prime is 105700222063. The reversal of 105700222025 is 520222007501.

It is not a de Polignac number, because 105700222025 - 2⁶ = 105700221961 is a prime.

It is a super-2 number, since 2×105700222025² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 105700221985 and 105700222003.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 731312 + ... + 863838.

It is an arithmetic number, because the mean of its divisors is an integer number (5561360816).

Almost surely, 2^105700222025 is an apocalyptic number.

It is an amenable number.

105700222025 is a deficient number, since it is larger than the sum of its proper divisors (27772437559).

105700222025 is a wasteful number, since it uses less digits than its factorization.

105700222025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133121 (or 133116 counting only the distinct ones).

The product of its (nonzero) digits is 2800, while the sum is 26.

Adding to 105700222025 its reverse (520222007501), we get a palindrome (625922229526).

The spelling of 105700222025 in words is "one hundred five billion, seven hundred million, two hundred twenty-two thousand, twenty-five".