2227143772011 has 16 divisors (see below), whose sum is σ = 3012340451328. Its totient is φ = 1463368569600.

The previous prime is 2227143771949. The next prime is 2227143772031. The reversal of 2227143772011 is 1102773417222.

It is not a de Polignac number, because 2227143772011 - 2¹⁵ = 2227143739243 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2227143772031) 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, 1071451 + ... + 2366916.

It is an arithmetic number, because the mean of its divisors is an integer number (188271278208).

Almost surely, 2^{2227143772011} is an apocalyptic number.

2227143772011 is a deficient number, since it is larger than the sum of its proper divisors (785196679317).

2227143772011 is a wasteful number, since it uses less digits than its factorization.

2227143772011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3441482.

The product of its (nonzero) digits is 65856, while the sum is 39.

The spelling of 2227143772011 in words is "two trillion, two hundred twenty-seven billion, one hundred forty-three million, seven hundred seventy-two thousand, eleven".