102202222011 has 8 divisors (see below), whose sum is σ = 137105640000. Its totient is φ = 67716809352.

The previous prime is 102202221973. The next prime is 102202222069. The reversal of 102202222011 is 110222202201.

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

It is not a de Polignac number, because 102202222011 - 2⁷ = 102202221883 is a prime.

It is a super-3 number, since 3×102202222011³ (a number of 34 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (102202229011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 104500761 + ... + 104501738.

It is an arithmetic number, because the mean of its divisors is an integer number (17138205000).

Almost surely, 2^102202222011 is an apocalyptic number.

102202222011 is a deficient number, since it is larger than the sum of its proper divisors (34903417989).

102202222011 is a wasteful number, since it uses less digits than its factorization.

102202222011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 209002665.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 102202222011 its reverse (110222202201), we get a palindrome (212424424212).

The spelling of 102202222011 in words is "one hundred two billion, two hundred two million, two hundred twenty-two thousand, eleven".