102122542604211 has 32 divisors (see below), whose sum is σ = 144835608722688. Its totient is φ = 63782563845120.

The previous prime is 102122542604113. The next prime is 102122542604261. The reversal of 102122542604211 is 112406245221201.

It is not a de Polignac number, because 102122542604211 - 2⁷ = 102122542604083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102122542604261) 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 31 ways as a sum of consecutive naturals, for example, 37997716 + ... + 40596446.

It is an arithmetic number, because the mean of its divisors is an integer number (4526112772584).

Almost surely, 2^{102122542604211} is an apocalyptic number.

102122542604211 is a deficient number, since it is larger than the sum of its proper divisors (42713066118477).

102122542604211 is a wasteful number, since it uses less digits than its factorization.

102122542604211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2602291.

The product of its (nonzero) digits is 15360, while the sum is 33.

Adding to 102122542604211 its reverse (112406245221201), we get a palindrome (214528787825412).

The spelling of 102122542604211 in words is "one hundred two trillion, one hundred twenty-two billion, five hundred forty-two million, six hundred four thousand, two hundred eleven".