11110021022000 has 80 divisors (see below), whose sum is σ = 27435606187392. Its totient is φ = 4349455001600.

The previous prime is 11110021021969. The next prime is 11110021022119. The reversal of 11110021022000 is 22012001111.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59001857 + ... + 59189856.

Almost surely, 2^{11110021022000} is an apocalyptic number.

11110021022000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11110021022000 is an abundant number, since it is smaller than the sum of its proper divisors (16325585165392).

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

11110021022000 is a wasteful number, since it uses less digits than its factorization.

11110021022000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118191783 (or 118191767 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11110021022000 its reverse (22012001111), we get a palindrome (11132033023111).

The spelling of 11110021022000 in words is "eleven trillion, one hundred ten billion, twenty-one million, twenty-two thousand".