2219294929122 has 16 divisors (see below), whose sum is σ = 4931766509280. Its totient is φ = 739764976356.

The previous prime is 2219294929109. The next prime is 2219294929123.

2219294929122 is a `hidden beast` number, since 2 + 2 + 1 + 9 + 29 + 492 + 9 + 122 = 666.

2219294929122 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (54), and also a Moran number because the ratio is a prime number: 41098054243 = 2219294929122 / (2 + 2 + 1 + 9 + 2 + 9 + 4 + 9 + 2 + 9 + 1 + 2 + 2).

It is not an unprimeable number, because it can be changed into a prime (2219294929123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20549027068 + ... + 20549027175.

It is an arithmetic number, because the mean of its divisors is an integer number (308235406830).

Almost surely, 2^{2219294929122} is an apocalyptic number.

2219294929122 is an abundant number, since it is smaller than the sum of its proper divisors (2712471580158).

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

2219294929122 is a wasteful number, since it uses less digits than its factorization.

2219294929122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41098054254 (or 41098054248 counting only the distinct ones).

The product of its digits is 1679616, while the sum is 54.

The spelling of 2219294929122 in words is "two trillion, two hundred nineteen billion, two hundred ninety-four million, nine hundred twenty-nine thousand, one hundred twenty-two".