2120223310102 has 8 divisors (see below), whose sum is σ = 3232471604112. Its totient is φ = 1042732775400.

The previous prime is 2120223310099. The next prime is 2120223310129. The reversal of 2120223310102 is 2010133220212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 2120223310102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8689439674 + ... + 8689439917.

It is an arithmetic number, because the mean of its divisors is an integer number (404058950514).

Almost surely, 2^{2120223310102} is an apocalyptic number.

2120223310102 is a deficient number, since it is larger than the sum of its proper divisors (1112248294010).

2120223310102 is a wasteful number, since it uses less digits than its factorization.

2120223310102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17378879654.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2120223310102 its reverse (2010133220212), we get a palindrome (4130356530314).

The spelling of 2120223310102 in words is "two trillion, one hundred twenty billion, two hundred twenty-three million, three hundred ten thousand, one hundred two".