11148229630 has 8 divisors (see below), whose sum is σ = 20066813352. Its totient is φ = 4459291848.

The previous prime is 11148229627. The next prime is 11148229633. The reversal of 11148229630 is 3692284111.

It is an interprime number because it is at equal distance from previous prime (11148229627) and next prime (11148229633).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 11148229630.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11148229633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 557411472 + ... + 557411491.

It is an arithmetic number, because the mean of its divisors is an integer number (2508351669).

Almost surely, 2^11148229630 is an apocalyptic number.

11148229630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11148229630 is a deficient number, since it is larger than the sum of its proper divisors (8918583722).

11148229630 is a wasteful number, since it uses less digits than its factorization.

11148229630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1114822970.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 11148229630 in words is "eleven billion, one hundred forty-eight million, two hundred twenty-nine thousand, six hundred thirty".