13421234011322 has 16 divisors (see below), whose sum is σ = 21459667977600. Its totient is φ = 6276952880640.

The previous prime is 13421234011321. The next prime is 13421234011337. The reversal of 13421234011322 is 22311043212431.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13421234011321) 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, 2235379079 + ... + 2235385082.

It is an arithmetic number, because the mean of its divisors is an integer number (1341229248600).

Almost surely, 2^{13421234011322} is an apocalyptic number.

13421234011322 is a deficient number, since it is larger than the sum of its proper divisors (8038433966278).

13421234011322 is a wasteful number, since it uses less digits than its factorization.

13421234011322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4470764261.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 13421234011322 its reverse (22311043212431), we get a palindrome (35732277223753).

The spelling of 13421234011322 in words is "thirteen trillion, four hundred twenty-one billion, two hundred thirty-four million, eleven thousand, three hundred twenty-two".