10221101111000 has 64 divisors (see below), whose sum is σ = 25757174832480. Its totient is φ = 3773945020800.

The previous prime is 10221101110999. The next prime is 10221101111003. The reversal of 10221101111000 is 11110112201.

10221101111000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10221101111003) 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, 393106274 + ... + 393132273.

Almost surely, 2^{10221101111000} is an apocalyptic number.

10221101111000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10221101111000 is an abundant number, since it is smaller than the sum of its proper divisors (15536073721480).

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

10221101111000 is a wasteful number, since it uses less digits than its factorization.

10221101111000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786238581 (or 786238567 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10221101111000 its reverse (11110112201), we get a palindrome (10232211223201).

The spelling of 10221101111000 in words is "ten trillion, two hundred twenty-one billion, one hundred one million, one hundred eleven thousand".