2209219219122 has 8 divisors (see below), whose sum is σ = 4418438438256. Its totient is φ = 736406406372.

The previous prime is 2209219219093. The next prime is 2209219219159. The reversal of 2209219219122 is 2219129129022.

It is a sphenic number, since it is the product of 3 distinct primes.

2209219219122 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 184101601588 + ... + 184101601599.

It is an arithmetic number, because the mean of its divisors is an integer number (552304804782).

Almost surely, 2^{2209219219122} is an apocalyptic number.

2209219219122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2209219219122 is a wasteful number, since it uses less digits than its factorization.

2209219219122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368203203192.

The product of its (nonzero) digits is 46656, while the sum is 42.

The spelling of 2209219219122 in words is "two trillion, two hundred nine billion, two hundred nineteen million, two hundred nineteen thousand, one hundred twenty-two".