2120231102222 has 16 divisors (see below), whose sum is σ = 3320761581360. Its totient is φ = 1013993859648.

The previous prime is 2120231102167. The next prime is 2120231102273. The reversal of 2120231102222 is 2222011320212.

It is a super-3 number, since 3×2120231102222³ (a number of 38 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2120231102194 and 2120231102203.

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, 170814863 + ... + 170827274.

It is an arithmetic number, because the mean of its divisors is an integer number (207547598835).

Almost surely, 2^{2120231102222} is an apocalyptic number.

2120231102222 is a deficient number, since it is larger than the sum of its proper divisors (1200530479138).

2120231102222 is a wasteful number, since it uses less digits than its factorization.

2120231102222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341642275.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 2120231102222 its reverse (2222011320212), we get a palindrome (4342242422434).

The spelling of 2120231102222 in words is "two trillion, one hundred twenty billion, two hundred thirty-one million, one hundred two thousand, two hundred twenty-two".