102211120210 has 32 divisors (see below), whose sum is σ = 190071608832. Its totient is φ = 39532938240.

The previous prime is 102211120201. The next prime is 102211120213. The reversal of 102211120210 is 12021112201.

It is a super-3 number, since 3×102211120210³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is not an unprimeable number, because it can be changed into a prime (102211120213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 241809 + ... + 512731.

It is an arithmetic number, because the mean of its divisors is an integer number (5939737776).

Almost surely, 2^102211120210 is an apocalyptic number.

102211120210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102211120210 is a deficient number, since it is larger than the sum of its proper divisors (87860488622).

102211120210 is a wasteful number, since it uses less digits than its factorization.

102211120210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272178.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102211120210 its reverse (12021112201), we get a palindrome (114232232411).

The spelling of 102211120210 in words is "one hundred two billion, two hundred eleven million, one hundred twenty thousand, two hundred ten".