102020020022222 has 8 divisors (see below), whose sum is σ = 162031796505936. Its totient is φ = 48009421186912.

The previous prime is 102020020022213. The next prime is 102020020022227. The reversal of 102020020022222 is 222220020020201.

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

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a self number, because there is not a number n which added to its sum of digits gives 102020020022222.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102020020022227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1500294412058 + ... + 1500294412125.

It is an arithmetic number, because the mean of its divisors is an integer number (20253974563242).

Almost surely, 2^{102020020022222} is an apocalyptic number.

102020020022222 is a deficient number, since it is larger than the sum of its proper divisors (60011776483714).

102020020022222 is a wasteful number, since it uses less digits than its factorization.

102020020022222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000588824202.

The product of its (nonzero) digits is 256, while the sum is 17.

Adding to 102020020022222 its reverse (222220020020201), we get a palindrome (324240040042423).

The spelling of 102020020022222 in words is "one hundred two trillion, twenty billion, twenty million, twenty-two thousand, two hundred twenty-two".