13331404320122 has 32 divisors (see below), whose sum is σ = 23109959093760. Its totient is φ = 5649755742000.

The previous prime is 13331404320121. The next prime is 13331404320133. The reversal of 13331404320122 is 22102340413331.

It is a super-2 number, since 2×13331404320122² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13331404320121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13158308 + ... + 14135199.

It is an arithmetic number, because the mean of its divisors is an integer number (722186221680).

Almost surely, 2^{13331404320122} is an apocalyptic number.

13331404320122 is a deficient number, since it is larger than the sum of its proper divisors (9778554773638).

13331404320122 is a wasteful number, since it uses less digits than its factorization.

13331404320122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27293906.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 13331404320122 its reverse (22102340413331), we get a palindrome (35433744733453).

The spelling of 13331404320122 in words is "thirteen trillion, three hundred thirty-one billion, four hundred four million, three hundred twenty thousand, one hundred twenty-two".