11110100021120 has 256 divisors, whose sum is σ = 29145817742400. Its totient is φ = 4030951981056.

The previous prime is 11110100021101. The next prime is 11110100021131. The reversal of 11110100021120 is 2112000101111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 172557254 + ... + 172621626.

Almost surely, 2^{11110100021120} is an apocalyptic number.

11110100021120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11110100021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14572908871200).

11110100021120 is an abundant number, since it is smaller than the sum of its proper divisors (18035717721280).

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

11110100021120 is a wasteful number, since it uses less digits than its factorization.

11110100021120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64985 (or 64973 counting only the distinct ones).

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

Adding to 11110100021120 its reverse (2112000101111), we get a palindrome (13222100122231).

The spelling of 11110100021120 in words is "eleven trillion, one hundred ten billion, one hundred million, twenty-one thousand, one hundred twenty".