1313232300222 has 16 divisors (see below), whose sum is σ = 2626497869952. Its totient is φ = 437738555160.

The previous prime is 1313232300221. The next prime is 1313232300241. The reversal of 1313232300222 is 2220032323131.

It is a junction number, because it is equal to n+sod(n) for n = 1313232300192 and 1313232300201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1313232300221) 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, 857578 + ... + 1833549.

It is an arithmetic number, because the mean of its divisors is an integer number (164156116872).

Almost surely, 2^{1313232300222} is an apocalyptic number.

1313232300222 is an abundant number, since it is smaller than the sum of its proper divisors (1313265569730).

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

1313232300222 is a wasteful number, since it uses less digits than its factorization.

1313232300222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772463.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 1313232300222 its reverse (2220032323131), we get a palindrome (3533264623353).

The spelling of 1313232300222 in words is "one trillion, three hundred thirteen billion, two hundred thirty-two million, three hundred thousand, two hundred twenty-two".