11122141050 has 96 divisors (see below), whose sum is σ = 31980274560. Its totient is φ = 2836944000.

The previous prime is 11122141021. The next prime is 11122141057. The reversal of 11122141050 is 5014122111.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (11122141057) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148051 + ... + 210150.

It is an arithmetic number, because the mean of its divisors is an integer number (333127860).

Almost surely, 2^11122141050 is an apocalyptic number.

11122141050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11122141050 is an abundant number, since it is smaller than the sum of its proper divisors (20858133510).

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

11122141050 is a wasteful number, since it uses less digits than its factorization.

11122141050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 358245 (or 358234 counting only the distinct ones).

The product of its (nonzero) digits is 80, while the sum is 18.

Adding to 11122141050 its reverse (5014122111), we get a palindrome (16136263161).

The spelling of 11122141050 in words is "eleven billion, one hundred twenty-two million, one hundred forty-one thousand, fifty".