2227108242905 has 16 divisors (see below), whose sum is σ = 3289267559424. Its totient is φ = 1409686096320.

The previous prime is 2227108242851. The next prime is 2227108242907. The reversal of 2227108242905 is 5092428017222.

It is not a de Polignac number, because 2227108242905 - 2¹⁴ = 2227108226521 is a prime.

It is a super-2 number, since 2×2227108242905² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2227108242907) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2447371241 + ... + 2447372150.

It is an arithmetic number, because the mean of its divisors is an integer number (205579222464).

Almost surely, 2^{2227108242905} is an apocalyptic number.

It is an amenable number.

2227108242905 is a deficient number, since it is larger than the sum of its proper divisors (1062159316519).

2227108242905 is a wasteful number, since it uses less digits than its factorization.

2227108242905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4894743416.

The product of its (nonzero) digits is 322560, while the sum is 44.

The spelling of 2227108242905 in words is "two trillion, two hundred twenty-seven billion, one hundred eight million, two hundred forty-two thousand, nine hundred five".