102020323122202 has 32 divisors (see below), whose sum is σ = 155356900508160. Its totient is φ = 50239470758400.

The previous prime is 102020323122187. The next prime is 102020323122233. The reversal of 102020323122202 is 202221323020201.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62236183 + ... + 63854389.

It is an arithmetic number, because the mean of its divisors is an integer number (4854903140880).

Almost surely, 2^{102020323122202} is an apocalyptic number.

102020323122202 is a deficient number, since it is larger than the sum of its proper divisors (53336577385958).

102020323122202 is a wasteful number, since it uses less digits than its factorization.

102020323122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1619686.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 102020323122202 its reverse (202221323020201), we get a palindrome (304241646142403).

The spelling of 102020323122202 in words is "one hundred two trillion, twenty billion, three hundred twenty-three million, one hundred twenty-two thousand, two hundred two".