11114444620 has 48 divisors (see below), whose sum is σ = 24741950688. Its totient is φ = 4179409920.

The previous prime is 11114444557. The next prime is 11114444633. The reversal of 11114444620 is 2644441111.

It is a super-2 number, since 2×11114444620² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281710 + ... + 318730.

It is an arithmetic number, because the mean of its divisors is an integer number (515457306).

Almost surely, 2^11114444620 is an apocalyptic number.

11114444620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11114444620 is an abundant number, since it is smaller than the sum of its proper divisors (13627506068).

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

11114444620 is a wasteful number, since it uses less digits than its factorization.

11114444620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37930 (or 37928 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 11114444620 its reverse (2644441111), we get a palindrome (13758885731).

The spelling of 11114444620 in words is "eleven billion, one hundred fourteen million, four hundred forty-four thousand, six hundred twenty".