1295040022 has 16 divisors (see below), whose sum is σ = 1997899344. Its totient is φ = 629200000.

The previous prime is 1295040007. The next prime is 1295040023. The reversal of 1295040022 is 2200405921.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1295040023) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10879 + ... + 52042.

It is an arithmetic number, because the mean of its divisors is an integer number (124868709).

Almost surely, 2^1295040022 is an apocalyptic number.

1295040022 is a deficient number, since it is larger than the sum of its proper divisors (702859322).

1295040022 is a wasteful number, since it uses less digits than its factorization.

1295040022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63215.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1295040022 is about 35986.6645022847. The cubic root of 1295040022 is about 1090.0030923235.

Adding to 1295040022 its reverse (2200405921), we get a palindrome (3495445943).

The spelling of 1295040022 in words is "one billion, two hundred ninety-five million, forty thousand, twenty-two".