11000022551255 has 8 divisors (see below), whose sum is σ = 13200254048112. Its totient is φ = 8799866716608.

The previous prime is 11000022551159. The next prime is 11000022551257. The reversal of 11000022551255 is 55215522000011.

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

It is a cyclic number.

It is not a de Polignac number, because 11000022551255 - 2²⁴ = 11000005774039 is a prime.

It is a super-2 number, since 2×11000022551255² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000022551257) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18595214 + ... + 19177643.

It is an arithmetic number, because the mean of its divisors is an integer number (1650031756014).

Almost surely, 2^{11000022551255} is an apocalyptic number.

11000022551255 is a deficient number, since it is larger than the sum of its proper divisors (2200231496857).

11000022551255 is an equidigital number, since it uses as much as digits as its factorization.

11000022551255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37831105.

The product of its (nonzero) digits is 5000, while the sum is 29.

Adding to 11000022551255 its reverse (55215522000011), we get a palindrome (66215544551266).

The spelling of 11000022551255 in words is "eleven trillion, twenty-two million, five hundred fifty-one thousand, two hundred fifty-five".