1310222022 has 16 divisors (see below), whose sum is σ = 2691267312. Its totient is φ = 424936800.

The previous prime is 1310222003. The next prime is 1310222029. The reversal of 1310222022 is 2202220131.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1310221992 and 1310222010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1310222029) 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, 2950729 + ... + 2951172.

It is an arithmetic number, because the mean of its divisors is an integer number (168204207).

Almost surely, 2^1310222022 is an apocalyptic number.

1310222022 is an abundant number, since it is smaller than the sum of its proper divisors (1381045290).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1310222022 is a wasteful number, since it uses less digits than its factorization.

1310222022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5901943.

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 1310222022 is about 36196.9891289317. The cubic root of 1310222022 is about 1094.2459928743.

Adding to 1310222022 its reverse (2202220131), we get a palindrome (3512442153).

The spelling of 1310222022 in words is "one billion, three hundred ten million, two hundred twenty-two thousand, twenty-two".