102222201210122 has 32 divisors (see below), whose sum is σ = 175308775956480. Its totient is φ = 43791836986800.

The previous prime is 102222201210121. The next prime is 102222201210131. The reversal of 102222201210122 is 221012102222201.

It is a junction number, because it is equal to n+sod(n) for n = 102222201210094 and 102222201210103.

It is not an unprimeable number, because it can be changed into a prime (102222201210121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330650629 + ... + 1330727447.

It is an arithmetic number, because the mean of its divisors is an integer number (5478399248640).

Almost surely, 2^{102222201210122} is an apocalyptic number.

102222201210122 is a deficient number, since it is larger than the sum of its proper divisors (73086574746358).

102222201210122 is a wasteful number, since it uses less digits than its factorization.

102222201210122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113946.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 102222201210122 its reverse (221012102222201), we get a palindrome (323234303432323).

The spelling of 102222201210122 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred one million, two hundred ten thousand, one hundred twenty-two".