102212102122211 has 8 divisors (see below), whose sum is σ = 103261408837824. Its totient is φ = 101163526891200.

The previous prime is 102212102122079. The next prime is 102212102122217. The reversal of 102212102122211 is 112221201212201.

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

It is a cyclic number.

It is not a de Polignac number, because 102212102122211 - 2³⁴ = 102194922253027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102212102122217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 182590250 + ... + 183149183.

It is an arithmetic number, because the mean of its divisors is an integer number (12907676104728).

Almost surely, 2^{102212102122211} is an apocalyptic number.

102212102122211 is a deficient number, since it is larger than the sum of its proper divisors (1049306715613).

102212102122211 is a wasteful number, since it uses less digits than its factorization.

102212102122211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 365742301.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 102212102122211 its reverse (112221201212201), we get a palindrome (214433303334412).

The spelling of 102212102122211 in words is "one hundred two trillion, two hundred twelve billion, one hundred two million, one hundred twenty-two thousand, two hundred eleven".