11112203230340 has 12 divisors (see below), whose sum is σ = 23335626783756. Its totient is φ = 4444881292128.

The previous prime is 11112203230301. The next prime is 11112203230379. The reversal of 11112203230340 is 4303230221111.

It is an interprime number because it is at equal distance from previous prime (11112203230301) and next prime (11112203230379).

It can be written as a sum of positive squares in 2 ways, for example, as 7234044985924 + 3878158244416 = 2689618^2 + 1969304^2 .

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 3 ways as a sum of consecutive naturals, for example, 277805080739 + ... + 277805080778.

It is an arithmetic number, because the mean of its divisors is an integer number (1944635565313).

Almost surely, 2^{11112203230340} is an apocalyptic number.

11112203230340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11112203230340 is an abundant number, since it is smaller than the sum of its proper divisors (12223423553416).

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

11112203230340 is a wasteful number, since it uses less digits than its factorization.

11112203230340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555610161526 (or 555610161524 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 11112203230340 its reverse (4303230221111), we get a palindrome (15415433451451).

The spelling of 11112203230340 in words is "eleven trillion, one hundred twelve billion, two hundred three million, two hundred thirty thousand, three hundred forty".