55332211223355 has 64 divisors (see below), whose sum is σ = 102274591804416. Its totient is φ = 25246287360000.

The previous prime is 55332211223299. The next prime is 55332211223381.

55332211223355 is nontrivially palindromic in base 10.

55332211223355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55332211223355 - 2²⁸ = 55331942787899 is a prime.

It is a zygodrome in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 19904130 + ... + 22513080.

It is an arithmetic number, because the mean of its divisors is an integer number (1598040496944).

Almost surely, 2^{55332211223355} is an apocalyptic number.

55332211223355 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

55332211223355 is a deficient number, since it is larger than the sum of its proper divisors (46942380581061).

55332211223355 is a wasteful number, since it uses less digits than its factorization.

55332211223355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2616548.

The product of its digits is 810000, while the sum is 42.

It can be divided in two parts, 5533221 and 1223355, that added together give a palindrome (6756576).

The spelling of 55332211223355 in words is "fifty-five trillion, three hundred thirty-two billion, two hundred eleven million, two hundred twenty-three thousand, three hundred fifty-five".