11498229120 has 384 divisors, whose sum is σ = 42891114240. Its totient is φ = 2566029312.

The previous prime is 11498229103. The next prime is 11498229137. The reversal of 11498229120 is 2192289411.

It is an interprime number because it is at equal distance from previous prime (11498229103) and next prime (11498229137).

It is a tau number, because it is divible by the number of its divisors (384).

It is a congruent number.

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, 101754184 + ... + 101754296.

It is an arithmetic number, because the mean of its divisors is an integer number (111695610).

Almost surely, 2^11498229120 is an apocalyptic number.

11498229120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11498229120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21445557120).

11498229120 is an abundant number, since it is smaller than the sum of its proper divisors (31392885120).

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

11498229120 is an equidigital number, since it uses as much as digits as its factorization.

11498229120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 322 (or 197 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 39.

The spelling of 11498229120 in words is "eleven billion, four hundred ninety-eight million, two hundred twenty-nine thousand, one hundred twenty".