11021141100 has 36 divisors (see below), whose sum is σ = 31887835784. Its totient is φ = 2938970880.

The previous prime is 11021141071. The next prime is 11021141137. The reversal of 11021141100 is 114112011.

It is a super-2 number, since 2×11021141100² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18368269 + ... + 18368868.

Almost surely, 2^11021141100 is an apocalyptic number.

11021141100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11021141100 is an abundant number, since it is smaller than the sum of its proper divisors (20866694684).

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

11021141100 is a wasteful number, since it uses less digits than its factorization.

11021141100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36737154 (or 36737147 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 11021141100 its reverse (114112011), we get a palindrome (11135253111).

The spelling of 11021141100 in words is "eleven billion, twenty-one million, one hundred forty-one thousand, one hundred".