202010222102102 has 16 divisors (see below), whose sum is σ = 316190548995840. Its totient is φ = 96613390107432.

The previous prime is 202010222102099. The next prime is 202010222102107. The reversal of 202010222102102 is 201201222010202.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202010222102107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20165933 + ... + 28472535.

It is an arithmetic number, because the mean of its divisors is an integer number (19761909312240).

Almost surely, 2^{202010222102102} is an apocalyptic number.

202010222102102 is a deficient number, since it is larger than the sum of its proper divisors (114180326893738).

202010222102102 is a wasteful number, since it uses less digits than its factorization.

202010222102102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8835307.

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

Adding to 202010222102102 its reverse (201201222010202), we get a palindrome (403211444112304).

The spelling of 202010222102102 in words is "two hundred two trillion, ten billion, two hundred twenty-two million, one hundred two thousand, one hundred two".