11299449100 has 18 divisors (see below), whose sum is σ = 24519804764. Its totient is φ = 4519779600.

The previous prime is 11299449089. The next prime is 11299449101. The reversal of 11299449100 is 194499211.

It is not an unprimeable number, because it can be changed into a prime (11299449101) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 56497146 + ... + 56497345.

Almost surely, 2^11299449100 is an apocalyptic number.

11299449100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11299449100 is an abundant number, since it is smaller than the sum of its proper divisors (13220355664).

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

11299449100 is a wasteful number, since it uses less digits than its factorization.

11299449100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 112994505 (or 112994498 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 40.

The spelling of 11299449100 in words is "eleven billion, two hundred ninety-nine million, four hundred forty-nine thousand, one hundred".