1310040022 has 8 divisors (see below), whose sum is σ = 1966365072. Its totient is φ = 654585000.

The previous prime is 1310040013. The next prime is 1310040029. The reversal of 1310040022 is 2200400131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×1310040022³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1310039984 and 1310040011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310040029) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 213729 + ... + 219772.

It is an arithmetic number, because the mean of its divisors is an integer number (245795634).

Almost surely, 2^1310040022 is an apocalyptic number.

1310040022 is a deficient number, since it is larger than the sum of its proper divisors (656325050).

1310040022 is a wasteful number, since it uses less digits than its factorization.

1310040022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435014.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 1310040022 is about 36194.4750203674. The cubic root of 1310040022 is about 1094.1953241099.

Adding to 1310040022 its reverse (2200400131), we get a palindrome (3510440153).

The spelling of 1310040022 in words is "one billion, three hundred ten million, forty thousand, twenty-two".