1320213122110 has 16 divisors (see below), whose sum is σ = 2378227230000. Its totient is φ = 527675557696.

The previous prime is 1320213122101. The next prime is 1320213122113. The reversal of 1320213122110 is 112213120231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1320213122113) 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, 51197860 + ... + 51223639.

It is an arithmetic number, because the mean of its divisors is an integer number (148639201875).

Almost surely, 2^{1320213122110} is an apocalyptic number.

1320213122110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320213122110 is a deficient number, since it is larger than the sum of its proper divisors (1058014107890).

1320213122110 is a wasteful number, since it uses less digits than its factorization.

1320213122110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102422795.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1320213122110 its reverse (112213120231), we get a palindrome (1432426242341).

The spelling of 1320213122110 in words is "one trillion, three hundred twenty billion, two hundred thirteen million, one hundred twenty-two thousand, one hundred ten".