1111012320110 has 256 divisors, whose sum is σ = 2577899520000. Its totient is φ = 334770209280.

The previous prime is 1111012320023. The next prime is 1111012320151. The reversal of 1111012320110 is 110232101111.

It is a super-2 number, since 2×1111012320110² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1252550087 + ... + 1252550973.

It is an arithmetic number, because the mean of its divisors is an integer number (10069920000).

Almost surely, 2^{1111012320110} is an apocalyptic number.

1111012320110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1111012320110 is an abundant number, since it is smaller than the sum of its proper divisors (1466887199890).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1111012320110 is a wasteful number, since it uses less digits than its factorization.

1111012320110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1399.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 1111012320110 its reverse (110232101111), we get a palindrome (1221244421221).

The spelling of 1111012320110 in words is "one trillion, one hundred eleven billion, twelve million, three hundred twenty thousand, one hundred ten".