11222102353440 has 192 divisors, whose sum is σ = 39195409583232. Its totient is φ = 2675911065600.

The previous prime is 11222102353393. The next prime is 11222102353481. The reversal of 11222102353440 is 4435320122211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 11222102353398 and 11222102353407.

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 31 ways as a sum of consecutive naturals, for example, 17099217 + ... + 17743376.

It is an arithmetic number, because the mean of its divisors is an integer number (204142758246).

Almost surely, 2^{11222102353440} is an apocalyptic number.

11222102353440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11222102353440 is an abundant number, since it is smaller than the sum of its proper divisors (27973307229792).

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

11222102353440 is a wasteful number, since it uses less digits than its factorization.

11222102353440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34842683 (or 34842675 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 11222102353440 its reverse (4435320122211), we get a palindrome (15657422475651).

The spelling of 11222102353440 in words is "eleven trillion, two hundred twenty-two billion, one hundred two million, three hundred fifty-three thousand, four hundred forty".