2122200223022 has 32 divisors (see below), whose sum is σ = 3626096544000. Its totient is φ = 922079878720.

The previous prime is 2122200223021. The next prime is 2122200223111. The reversal of 2122200223022 is 2203220022212.

It is a junction number, because it is equal to n+sod(n) for n = 2122200222985 and 2122200223003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2122200223021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 640463 + ... + 2157450.

It is an arithmetic number, because the mean of its divisors is an integer number (113315517000).

Almost surely, 2^{2122200223022} is an apocalyptic number.

2122200223022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2122200223022 is a deficient number, since it is larger than the sum of its proper divisors (1503896320978).

2122200223022 is a wasteful number, since it uses less digits than its factorization.

2122200223022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2799448.

The product of its (nonzero) digits is 768, while the sum is 20.

Adding to 2122200223022 its reverse (2203220022212), we get a palindrome (4325420245234).

The spelling of 2122200223022 in words is "two trillion, one hundred twenty-two billion, two hundred million, two hundred twenty-three thousand, twenty-two".