2214445314155 has 4 divisors (see below), whose sum is σ = 2657334376992. Its totient is φ = 1771556251320.

The previous prime is 2214445314113. The next prime is 2214445314223. The reversal of 2214445314155 is 5514135444122.

2214445314155 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a de Polignac number, because none of the positive numbers 2^k-2214445314155 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 221444531411 + ... + 221444531420.

It is an arithmetic number, because the mean of its divisors is an integer number (664333594248).

Almost surely, 2^{2214445314155} is an apocalyptic number.

2214445314155 is a deficient number, since it is larger than the sum of its proper divisors (442889062837).

2214445314155 is an equidigital number, since it uses as much as digits as its factorization.

2214445314155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442889062836.

The product of its digits is 384000, while the sum is 41.

The spelling of 2214445314155 in words is "two trillion, two hundred fourteen billion, four hundred forty-five million, three hundred fourteen thousand, one hundred fifty-five".