102100222200111 has 16 divisors (see below), whose sum is σ = 149528929539840. Its totient is φ = 61680683433600.

The previous prime is 102100222200089. The next prime is 102100222200121. The reversal of 102100222200111 is 111002222001201.

It is not a de Polignac number, because 102100222200111 - 2³⁵ = 102065862461743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102100222200121) 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, 38939824090 + ... + 38939826711.

It is an arithmetic number, because the mean of its divisors is an integer number (9345558096240).

Almost surely, 2^{102100222200111} is an apocalyptic number.

102100222200111 is a deficient number, since it is larger than the sum of its proper divisors (47428707339729).

102100222200111 is a wasteful number, since it uses less digits than its factorization.

102100222200111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77879650846.

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

Adding to 102100222200111 its reverse (111002222001201), we get a palindrome (213102444201312).

The spelling of 102100222200111 in words is "one hundred two trillion, one hundred billion, two hundred twenty-two million, two hundred thousand, one hundred eleven".