1001011110088 has 32 divisors (see below), whose sum is σ = 2049906492000. Its totient is φ = 454475324160.

The previous prime is 1001011110083. The next prime is 1001011110089. The reversal of 1001011110088 is 8800111101001.

It is a super-2 number, since 2×1001011110088² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (1001011110083) 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, 6545553 + ... + 6696736.

It is an arithmetic number, because the mean of its divisors is an integer number (64059577875).

Almost surely, 2^{1001011110088} is an apocalyptic number.

It is an amenable number.

1001011110088 is an abundant number, since it is smaller than the sum of its proper divisors (1048895381912).

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

1001011110088 is a wasteful number, since it uses less digits than its factorization.

1001011110088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13243165 (or 13243161 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 22.

Adding to 1001011110088 its reverse (8800111101001), we get a palindrome (9801122211089).

The spelling of 1001011110088 in words is "one trillion, one billion, eleven million, one hundred ten thousand, eighty-eight".