1320434210122 has 16 divisors (see below), whose sum is σ = 2028995107272. Its totient is φ = 644103066880.

The previous prime is 1320434210077. The next prime is 1320434210131. The reversal of 1320434210122 is 2210124340231.

It can be written as a sum of positive squares in 4 ways, for example, as 878566907761 + 441867302361 = 937319^2 + 664731^2 .

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, 6556998 + ... + 6755374.

Almost surely, 2^{1320434210122} is an apocalyptic number.

1320434210122 is a deficient number, since it is larger than the sum of its proper divisors (708560897150).

1320434210122 is a wasteful number, since it uses less digits than its factorization.

1320434210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 279593.

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 1320434210122 its reverse (2210124340231), we get a palindrome (3530558550353).

The spelling of 1320434210122 in words is "one trillion, three hundred twenty billion, four hundred thirty-four million, two hundred ten thousand, one hundred twenty-two".