102201210022022 has 16 divisors (see below), whose sum is σ = 155820027942432. Its totient is φ = 50264525082240.

The previous prime is 102201210021997. The next prime is 102201210022049. The reversal of 102201210022022 is 220220012102201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 831031853 + ... + 831154824.

It is an arithmetic number, because the mean of its divisors is an integer number (9738751746402).

Almost surely, 2^{102201210022022} is an apocalyptic number.

102201210022022 is a deficient number, since it is larger than the sum of its proper divisors (53618817920410).

102201210022022 is a wasteful number, since it uses less digits than its factorization.

102201210022022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1662187183.

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

Adding to 102201210022022 its reverse (220220012102201), we get a palindrome (322421222124223).

The spelling of 102201210022022 in words is "one hundred two trillion, two hundred one billion, two hundred ten million, twenty-two thousand, twenty-two".