1022122202102 has 8 divisors (see below), whose sum is σ = 1534513040616. Its totient is φ = 510617855232.

The previous prime is 1022122202093. The next prime is 1022122202113. The reversal of 1022122202102 is 2012022212201.

It is a happy number.

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

It is a congruent number.

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, 221620028 + ... + 221624639.

It is an arithmetic number, because the mean of its divisors is an integer number (191814130077).

Almost surely, 2^{1022122202102} is an apocalyptic number.

1022122202102 is a deficient number, since it is larger than the sum of its proper divisors (512390838514).

1022122202102 is a wasteful number, since it uses less digits than its factorization.

1022122202102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443245822.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 1022122202102 its reverse (2012022212201), we get a palindrome (3034144414303).

The spelling of 1022122202102 in words is "one trillion, twenty-two billion, one hundred twenty-two million, two hundred two thousand, one hundred two".