11118290912 has 12 divisors (see below), whose sum is σ = 21889135296. Its totient is φ = 5559145440.

The previous prime is 11118290899. The next prime is 11118290959. The reversal of 11118290912 is 21909281111.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 173723264 + ... + 173723327.

It is an arithmetic number, because the mean of its divisors is an integer number (1824094608).

Almost surely, 2^11118290912 is an apocalyptic number.

It is an amenable number.

11118290912 is a deficient number, since it is larger than the sum of its proper divisors (10770844384).

11118290912 is an equidigital number, since it uses as much as digits as its factorization.

11118290912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 347446601 (or 347446593 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 35.

The spelling of 11118290912 in words is "eleven billion, one hundred eighteen million, two hundred ninety thousand, nine hundred twelve".