110400222425 has 12 divisors (see below), whose sum is σ = 136951708860. Its totient is φ = 88284414720.

The previous prime is 110400222397. The next prime is 110400222497. The reversal of 110400222425 is 524222004011.

It can be written as a sum of positive squares in 6 ways, for example, as 13112998144 + 97287224281 = 114512^2 + 311909^2 .

It is not a de Polignac number, because 110400222425 - 2⁸ = 110400222169 is a prime.

It is a super-2 number, since 2×110400222425² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110400222425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 831020 + ... + 954669.

It is an arithmetic number, because the mean of its divisors is an integer number (11412642405).

Almost surely, 2^110400222425 is an apocalyptic number.

It is an amenable number.

110400222425 is a deficient number, since it is larger than the sum of its proper divisors (26551486435).

110400222425 is a wasteful number, since it uses less digits than its factorization.

110400222425 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1788172 (or 1788167 counting only the distinct ones).

The product of its (nonzero) digits is 1280, while the sum is 23.

Adding to 110400222425 its reverse (524222004011), we get a palindrome (634622226436).

The spelling of 110400222425 in words is "one hundred ten billion, four hundred million, two hundred twenty-two thousand, four hundred twenty-five".