102212012222201 has 16 divisors (see below), whose sum is σ = 118753378130688. Its totient is φ = 86156155656000.

The previous prime is 102212012222191. The next prime is 102212012222207. The reversal of 102212012222201 is 102222210212201.

It is a cyclic number.

It is not a de Polignac number, because 102212012222201 - 2¹⁰ = 102212012221177 is a prime.

It is a super-2 number, since 2×102212012222201² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102212012222207) 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, 22812125 + ... + 26922426.

It is an arithmetic number, because the mean of its divisors is an integer number (7422086133168).

Almost surely, 2^{102212012222201} is an apocalyptic number.

It is an amenable number.

102212012222201 is a deficient number, since it is larger than the sum of its proper divisors (16541365908487).

102212012222201 is an equidigital number, since it uses as much as digits as its factorization.

102212012222201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49739432.

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 102212012222201 its reverse (102222210212201), we get a palindrome (204434222434402).

The spelling of 102212012222201 in words is "one hundred two trillion, two hundred twelve billion, twelve million, two hundred twenty-two thousand, two hundred one".