2112224829028 has 24 divisors (see below), whose sum is σ = 3869925857280. Its totient is φ = 1007409261600.

The previous prime is 2112224829007. The next prime is 2112224829047. The reversal of 2112224829028 is 8209284222112.

It is a super-2 number, since 2×2112224829028² (a number of 25 digits) contains 22 as substring.

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, 109682148 + ... + 109701403.

It is an arithmetic number, because the mean of its divisors is an integer number (161246910720).

Almost surely, 2^{2112224829028} is an apocalyptic number.

It is an amenable number.

2112224829028 is a deficient number, since it is larger than the sum of its proper divisors (1757701028252).

2112224829028 is a wasteful number, since it uses less digits than its factorization.

2112224829028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219383667 (or 219383665 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 43.

The spelling of 2112224829028 in words is "two trillion, one hundred twelve billion, two hundred twenty-four million, eight hundred twenty-nine thousand, twenty-eight".