1010140225 has 12 divisors (see below), whose sum is σ = 1318499440. Its totient is φ = 765579600.

The previous prime is 1010140207. The next prime is 1010140231. The reversal of 1010140225 is 5220410101.

It is not a de Polignac number, because 1010140225 - 2⁷ = 1010140097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1010140199 and 1010140208.

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, 1062831 + ... + 1063780.

Almost surely, 2^1010140225 is an apocalyptic number.

It is an amenable number.

1010140225 is a deficient number, since it is larger than the sum of its proper divisors (308359215).

1010140225 is a wasteful number, since it uses less digits than its factorization.

1010140225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2126640 (or 2126635 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 16.

The square root of 1010140225 is about 31782.7032361944. The cubic root of 1010140225 is about 1003.3687140228.

Adding to 1010140225 its reverse (5220410101), we get a palindrome (6230550326).

The spelling of 1010140225 in words is "one billion, ten million, one hundred forty thousand, two hundred twenty-five".