2211188106284 has 6 divisors (see below), whose sum is σ = 3869579186004. Its totient is φ = 1105594053140.

The previous prime is 2211188106269. The next prime is 2211188106313. The reversal of 2211188106284 is 4826018811122.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276398513282 + ... + 276398513289.

It is an arithmetic number, because the mean of its divisors is an integer number (644929864334).

Almost surely, 2^{2211188106284} is an apocalyptic number.

It is an amenable number.

2211188106284 is a deficient number, since it is larger than the sum of its proper divisors (1658391079720).

2211188106284 is a wasteful number, since it uses less digits than its factorization.

2211188106284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 552797026575 (or 552797026573 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 44.

The spelling of 2211188106284 in words is "two trillion, two hundred eleven billion, one hundred eighty-eight million, one hundred six thousand, two hundred eighty-four".