2123020000222 has 16 divisors (see below), whose sum is σ = 3509847501552. Its totient is φ = 955060542720.

The previous prime is 2123020000207. The next prime is 2123020000237. The reversal of 2123020000222 is 2220000203212.

It is an interprime number because it is at equal distance from previous prime (2123020000207) and next prime (2123020000237).

It is a junction number, because it is equal to n+sod(n) for n = 2123020000196 and 2123020000205.

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, 497425233 + ... + 497429500.

It is an arithmetic number, because the mean of its divisors is an integer number (219365468847).

Almost surely, 2^{2123020000222} is an apocalyptic number.

2123020000222 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2123020000222 is a deficient number, since it is larger than the sum of its proper divisors (1386827501330).

2123020000222 is a wasteful number, since it uses less digits than its factorization.

2123020000222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 994854843.

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 2123020000222 its reverse (2220000203212), we get a palindrome (4343020203434).

The spelling of 2123020000222 in words is "two trillion, one hundred twenty-three billion, twenty million, two hundred twenty-two", and thus it is an aban number.