102010210222111 has 8 divisors (see below), whose sum is σ = 103937813558640. Its totient is φ = 100082713640832.

The previous prime is 102010210222099. The next prime is 102010210222127. The reversal of 102010210222111 is 111222012010201.

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 102010210222111 - 2⁹ = 102010210221599 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102010210222211) 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, 24758346 + ... + 28583143.

It is an arithmetic number, because the mean of its divisors is an integer number (12992226694830).

Almost surely, 2^{102010210222111} is an apocalyptic number.

102010210222111 is a deficient number, since it is larger than the sum of its proper divisors (1927603336529).

102010210222111 is an equidigital number, since it uses as much as digits as its factorization.

102010210222111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53377625.

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 102010210222111 its reverse (111222012010201), we get a palindrome (213232222232312).

It can be divided in two parts, 102010210 and 222111, that added together give a square (102232321 = 10111²).

The spelling of 102010210222111 in words is "one hundred two trillion, ten billion, two hundred ten million, two hundred twenty-two thousand, one hundred eleven".