102222210020210 has 16 divisors (see below), whose sum is σ = 210285689184576. Its totient is φ = 35047614864048.

The previous prime is 102222210020143. The next prime is 102222210020213. The reversal of 102222210020210 is 12020012222201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (102222210020213) 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, 730158642932 + ... + 730158643071.

It is an arithmetic number, because the mean of its divisors is an integer number (13142855574036).

Almost surely, 2^{102222210020210} is an apocalyptic number.

102222210020210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102222210020210 is an abundant number, since it is smaller than the sum of its proper divisors (108063479164366).

102222210020210 is a wasteful number, since it uses less digits than its factorization.

102222210020210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1460317286017.

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

Adding to 102222210020210 its reverse (12020012222201), we get a palindrome (114242222242411).

The spelling of 102222210020210 in words is "one hundred two trillion, two hundred twenty-two billion, two hundred ten million, twenty thousand, two hundred ten".