11113342661630 has 128 divisors (see below), whose sum is σ = 22838007024000. Its totient is φ = 3856452526080.

The previous prime is 11113342661609. The next prime is 11113342661633. The reversal of 11113342661630 is 3616624331111.

It is a super-2 number, since 2×11113342661630² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11113342661633) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 862228226 + ... + 862241114.

It is an arithmetic number, because the mean of its divisors is an integer number (178421929875).

Almost surely, 2^{11113342661630} is an apocalyptic number.

11113342661630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11113342661630 is an abundant number, since it is smaller than the sum of its proper divisors (11724664362370).

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

11113342661630 is a wasteful number, since it uses less digits than its factorization.

11113342661630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16062.

The product of its (nonzero) digits is 46656, while the sum is 38.

Adding to 11113342661630 its reverse (3616624331111), we get a palindrome (14729966992741).

The spelling of 11113342661630 in words is "eleven trillion, one hundred thirteen billion, three hundred forty-two million, six hundred sixty-one thousand, six hundred thirty".