11120021350 has 48 divisors (see below), whose sum is σ = 20809882368. Its totient is φ = 4420862240.

The previous prime is 11120021333. The next prime is 11120021359. The reversal of 11120021350 is 5312002111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11120021359) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8507397 + ... + 8508703.

It is an arithmetic number, because the mean of its divisors is an integer number (433539216).

Almost surely, 2^11120021350 is an apocalyptic number.

11120021350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120021350 is a deficient number, since it is larger than the sum of its proper divisors (9689861018).

11120021350 is a wasteful number, since it uses less digits than its factorization.

11120021350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2229 (or 2224 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 16.

Adding to 11120021350 its reverse (5312002111), we get a palindrome (16432023461).

The spelling of 11120021350 in words is "eleven billion, one hundred twenty million, twenty-one thousand, three hundred fifty".