2122123000220 has 48 divisors (see below), whose sum is σ = 4614849167040. Its totient is φ = 818739446784.

The previous prime is 2122123000213. The next prime is 2122123000289. The reversal of 2122123000220 is 220003212212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1305824 + ... + 2439143.

It is an arithmetic number, because the mean of its divisors is an integer number (96142690980).

Almost surely, 2^{2122123000220} is an apocalyptic number.

2122123000220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2122123000220 is an abundant number, since it is smaller than the sum of its proper divisors (2492726166820).

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

2122123000220 is a wasteful number, since it uses less digits than its factorization.

2122123000220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3745982 (or 3745980 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 2122123000220 its reverse (220003212212), we get a palindrome (2342126212432).

The spelling of 2122123000220 in words is "two trillion, one hundred twenty-two billion, one hundred twenty-three million, two hundred twenty", and thus it is an aban number.