1121304420710 has 64 divisors (see below), whose sum is σ = 2101211933184. Its totient is φ = 430490054400.

The previous prime is 1121304420689. The next prime is 1121304420713. The reversal of 1121304420710 is 170244031211.

It is a self number, because there is not a number n which added to its sum of digits gives 1121304420710.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121304420713) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13553129 + ... + 13635611.

It is an arithmetic number, because the mean of its divisors is an integer number (32831436456).

Almost surely, 2^{1121304420710} is an apocalyptic number.

1121304420710 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1121304420710 is a deficient number, since it is larger than the sum of its proper divisors (979907512474).

1121304420710 is a wasteful number, since it uses less digits than its factorization.

1121304420710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83069.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 1121304420710 its reverse (170244031211), we get a palindrome (1291548451921).

The spelling of 1121304420710 in words is "one trillion, one hundred twenty-one billion, three hundred four million, four hundred twenty thousand, seven hundred ten".