102100222102011 has 32 divisors (see below), whose sum is σ = 157596257495040. Its totient is φ = 57587798900736.

The previous prime is 102100222101929. The next prime is 102100222102051. The reversal of 102100222102011 is 110201222001201.

It is not a de Polignac number, because 102100222102011 - 2⁹ = 102100222101499 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102100222102051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3166086 + ... + 14636411.

It is an arithmetic number, because the mean of its divisors is an integer number (4924883046720).

Almost surely, 2^{102100222102011} is an apocalyptic number.

102100222102011 is a deficient number, since it is larger than the sum of its proper divisors (55496035393029).

102100222102011 is a wasteful number, since it uses less digits than its factorization.

102100222102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17806043.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 102100222102011 its reverse (110201222001201), we get a palindrome (212301444103212).

The spelling of 102100222102011 in words is "one hundred two trillion, one hundred billion, two hundred twenty-two million, one hundred two thousand, eleven".