227005812110121 has 16 divisors (see below), whose sum is σ = 330190539706368. Its totient is φ = 137579168589200.

The previous prime is 227005812110089. The next prime is 227005812110131. The reversal of 227005812110121 is 121011218500722.

It is a cyclic number.

It is not a de Polignac number, because 227005812110121 - 2⁵ = 227005812110089 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (227005812110131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 59006056 + ... + 62735366.

It is an arithmetic number, because the mean of its divisors is an integer number (20636908731648).

Almost surely, 2^{227005812110121} is an apocalyptic number.

It is an amenable number.

227005812110121 is a deficient number, since it is larger than the sum of its proper divisors (103184727596247).

227005812110121 is a wasteful number, since it uses less digits than its factorization.

227005812110121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5573892.

The product of its (nonzero) digits is 4480, while the sum is 33.

The spelling of 227005812110121 in words is "two hundred twenty-seven trillion, five billion, eight hundred twelve million, one hundred ten thousand, one hundred twenty-one".