1310001022 has 16 divisors (see below), whose sum is σ = 2163308400. Its totient is φ = 589991040.

The previous prime is 1310000981. The next prime is 1310001067. The reversal of 1310001022 is 2201000131.

It is a super-2 number, since 2×1310001022² = 3432205355282088968, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 270747 + ... + 275542.

It is an arithmetic number, because the mean of its divisors is an integer number (135206775).

Almost surely, 2^1310001022 is an apocalyptic number.

1310001022 is a deficient number, since it is larger than the sum of its proper divisors (853307378).

1310001022 is a wasteful number, since it uses less digits than its factorization.

1310001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 546411.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 1310001022 is about 36193.9362600975. The cubic root of 1310001022 is about 1094.1844659070.

Adding to 1310001022 its reverse (2201000131), we get a palindrome (3511001153).

The spelling of 1310001022 in words is "one billion, three hundred ten million, one thousand, twenty-two".