1135422125 has 16 divisors (see below), whose sum is σ = 1421611776. Its totient is φ = 905386000.

The previous prime is 1135422091. The next prime is 1135422139. The reversal of 1135422125 is 5212245311.

It is not a de Polignac number, because 1135422125 - 2¹² = 1135418029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1135422094 and 1135422103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24272 + ... + 53478.

It is an arithmetic number, because the mean of its divisors is an integer number (88850736).

Almost surely, 2^1135422125 is an apocalyptic number.

It is an amenable number.

1135422125 is a deficient number, since it is larger than the sum of its proper divisors (286189651).

1135422125 is an equidigital number, since it uses as much as digits as its factorization.

1135422125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29533 (or 29523 counting only the distinct ones).

The product of its digits is 2400, while the sum is 26.

The square root of 1135422125 is about 33696.0253590835. The cubic root of 1135422125 is about 1043.2437323887.

Adding to 1135422125 its reverse (5212245311), we get a palindrome (6347667436).

The spelling of 1135422125 in words is "one billion, one hundred thirty-five million, four hundred twenty-two thousand, one hundred twenty-five".