3102123121222 has 32 divisors (see below), whose sum is σ = 4974378200064. Its totient is φ = 1447305921600.

The previous prime is 3102123121213. The next prime is 3102123121249. The reversal of 3102123121222 is 2221213212013.

It is a junction number, because it is equal to n+sod(n) for n = 3102123121193 and 3102123121202.

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 15 ways as a sum of consecutive naturals, for example, 22349697 + ... + 22488067.

It is an arithmetic number, because the mean of its divisors is an integer number (155449318752).

Almost surely, 2^{3102123121222} is an apocalyptic number.

3102123121222 is a deficient number, since it is larger than the sum of its proper divisors (1872255078842).

3102123121222 is a wasteful number, since it uses less digits than its factorization.

3102123121222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150324.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 3102123121222 its reverse (2221213212013), we get a palindrome (5323336333235).

The spelling of 3102123121222 in words is "three trillion, one hundred two billion, one hundred twenty-three million, one hundred twenty-one thousand, two hundred twenty-two".