2122221212092 has 24 divisors (see below), whose sum is σ = 3910632442640. Its totient is φ = 1004934159360.

The previous prime is 2122221212051. The next prime is 2122221212129. The reversal of 2122221212092 is 2902121222212.

It is a self number, because there is not a number n which added to its sum of digits gives 2122221212092.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4328613 + ... + 4793884.

Almost surely, 2^{2122221212092} is an apocalyptic number.

It is an amenable number.

2122221212092 is a deficient number, since it is larger than the sum of its proper divisors (1788411230548).

2122221212092 is a wasteful number, since it uses less digits than its factorization.

2122221212092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9125581 (or 9125579 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The spelling of 2122221212092 in words is "two trillion, one hundred twenty-two billion, two hundred twenty-one million, two hundred twelve thousand, ninety-two".