1100111212088 has 64 divisors (see below), whose sum is σ = 2378066342400. Its totient is φ = 467353560960.

The previous prime is 1100111212087. The next prime is 1100111212121. The reversal of 1100111212088 is 8802121110011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100111212087) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3534533 + ... + 3833163.

It is an arithmetic number, because the mean of its divisors is an integer number (37157286600).

Almost surely, 2^{1100111212088} is an apocalyptic number.

It is an amenable number.

1100111212088 is an abundant number, since it is smaller than the sum of its proper divisors (1277955130312).

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

1100111212088 is a wasteful number, since it uses less digits than its factorization.

1100111212088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299220 (or 299216 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 26.

Adding to 1100111212088 its reverse (8802121110011), we get a palindrome (9902232322099).

The spelling of 1100111212088 in words is "one trillion, one hundred billion, one hundred eleven million, two hundred twelve thousand, eighty-eight".