1105611055110 has 48 divisors (see below), whose sum is σ = 2903050041840. Its totient is φ = 291910507200.

The previous prime is 1105611055091. The next prime is 1105611055169. The reversal of 1105611055110 is 115501165011.

1105611055110 is a `hidden beast` number, since 1 + 105 + 6 + 1 + 1 + 0 + 551 + 1 + 0 = 666.

It is a super-2 number, since 2×1105611055110² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 60805600 + ... + 60823779.

It is an arithmetic number, because the mean of its divisors is an integer number (60480209205).

Almost surely, 2^{1105611055110} is an apocalyptic number.

1105611055110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1105611055110 is an abundant number, since it is smaller than the sum of its proper divisors (1797438986730).

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

1105611055110 is a wasteful number, since it uses less digits than its factorization.

1105611055110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121629493 (or 121629490 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 27.

The spelling of 1105611055110 in words is "one trillion, one hundred five billion, six hundred eleven million, fifty-five thousand, one hundred ten".