1055222342235 has 24 divisors (see below), whose sum is σ = 1834933280544. Its totient is φ = 560975642880.

The previous prime is 1055222342221. The next prime is 1055222342261. The reversal of 1055222342235 is 5322432225501.

It is a happy number.

1055222342235 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 2 + 223 + 422 + 3 + 5 = 666.

1055222342235 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1055222342235 - 2⁷ = 1055222342107 is a prime.

It is a super-2 number, since 2×1055222342235² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1055222342235.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 37685982 + ... + 37713971.

It is an arithmetic number, because the mean of its divisors is an integer number (76455553356).

Almost surely, 2^{1055222342235} is an apocalyptic number.

1055222342235 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1055222342235 is a deficient number, since it is larger than the sum of its proper divisors (779710938309).

1055222342235 is a wasteful number, since it uses less digits than its factorization.

1055222342235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75400275 (or 75400272 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 36.

Adding to 1055222342235 its reverse (5322432225501), we get a palindrome (6377654567736).

The spelling of 1055222342235 in words is "one trillion, fifty-five billion, two hundred twenty-two million, three hundred forty-two thousand, two hundred thirty-five".