102202201211 has 24 divisors (see below), whose sum is σ = 115128245232. Its totient is φ = 90610027200.

The previous prime is 102202201177. The next prime is 102202201217. The reversal of 102202201211 is 112102202201.

It is not a de Polignac number, because 102202201211 - 2¹⁴ = 102202184827 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102202201217) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3424325 + ... + 3454041.

It is an arithmetic number, because the mean of its divisors is an integer number (4797010218).

Almost surely, 2^102202201211 is an apocalyptic number.

102202201211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102202201211 is a deficient number, since it is larger than the sum of its proper divisors (12926044021).

102202201211 is a wasteful number, since it uses less digits than its factorization.

102202201211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30443 (or 30432 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102202201211 its reverse (112102202201), we get a palindrome (214304403412).

The spelling of 102202201211 in words is "one hundred two billion, two hundred two million, two hundred one thousand, two hundred eleven".