11120222021210 has 96 divisors (see below), whose sum is σ = 21373816464000. Its totient is φ = 4164668107776.

The previous prime is 11120222021191. The next prime is 11120222021263. The reversal of 11120222021210 is 1212022202111.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 872921021 + ... + 872933759.

It is an arithmetic number, because the mean of its divisors is an integer number (222643921500).

Almost surely, 2^{11120222021210} is an apocalyptic number.

11120222021210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11120222021210 is a deficient number, since it is larger than the sum of its proper divisors (10253594442790).

11120222021210 is a wasteful number, since it uses less digits than its factorization.

11120222021210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14328 (or 14311 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11120222021210 its reverse (1212022202111), we get a palindrome (12332244223321).

The spelling of 11120222021210 in words is "eleven trillion, one hundred twenty billion, two hundred twenty-two million, twenty-one thousand, two hundred ten".