12210112020122 has 8 divisors (see below), whose sum is σ = 18388136827872. Its totient is φ = 6080733077500.

The previous prime is 12210112020107. The next prime is 12210112020131. The reversal of 12210112020122 is 22102021101221.

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 12210112020122.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12161465654 + ... + 12161466657.

It is an arithmetic number, because the mean of its divisors is an integer number (2298517103484).

Almost surely, 2^{12210112020122} is an apocalyptic number.

12210112020122 is a deficient number, since it is larger than the sum of its proper divisors (6178024807750).

12210112020122 is a wasteful number, since it uses less digits than its factorization.

12210112020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24322932564.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12210112020122 its reverse (22102021101221), we get a palindrome (34312133121343).

The spelling of 12210112020122 in words is "twelve trillion, two hundred ten billion, one hundred twelve million, twenty thousand, one hundred twenty-two".