1100225224155 has 32 divisors (see below), whose sum is σ = 1862417145600. Its totient is φ = 553081398912.

The previous prime is 1100225224103. The next prime is 1100225224169. The reversal of 1100225224155 is 5514225220011.

It is not a de Polignac number, because 1100225224155 - 2¹³ = 1100225215963 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9741925 + ... + 9854214.

It is an arithmetic number, because the mean of its divisors is an integer number (58200535800).

Almost surely, 2^{1100225224155} is an apocalyptic number.

1100225224155 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1100225224155 is a deficient number, since it is larger than the sum of its proper divisors (762191921445).

1100225224155 is a wasteful number, since it uses less digits than its factorization.

1100225224155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19596363.

The product of its (nonzero) digits is 8000, while the sum is 30.

The spelling of 1100225224155 in words is "one trillion, one hundred billion, two hundred twenty-five million, two hundred twenty-four thousand, one hundred fifty-five".