2212009375 has 24 divisors (see below), whose sum is σ = 2779509600. Its totient is φ = 1760220000.

The previous prime is 2212009367. The next prime is 2212009379. The reversal of 2212009375 is 5739002122.

It is not a de Polignac number, because 2212009375 - 2³ = 2212009367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2212009379) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 620097 + ... + 623653.

It is an arithmetic number, because the mean of its divisors is an integer number (115812900).

Almost surely, 2^2212009375 is an apocalyptic number.

2212009375 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2212009375 is a deficient number, since it is larger than the sum of its proper divisors (567500225).

2212009375 is an frugal number, since it uses more digits than its factorization.

2212009375 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3781 (or 3761 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 2212009375 is about 47032.0037315018. The cubic root of 2212009375 is about 1302.9537128195.

The spelling of 2212009375 in words is "two billion, two hundred twelve million, nine thousand, three hundred seventy-five".