102212211000111 has 8 divisors (see below), whose sum is σ = 136464416642304. Its totient is φ = 68050739679000.

The previous prime is 102212211000101. The next prime is 102212211000143. The reversal of 102212211000111 is 111000112212201.

It is a happy number.

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

It is not a de Polignac number, because 102212211000111 - 2⁴¹ = 100013187744559 is a prime.

It is a super-2 number, since 2×102212211000111² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102212211000101) 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, 22683577641 + ... + 22683582146.

It is an arithmetic number, because the mean of its divisors is an integer number (17058052080288).

Almost surely, 2^{102212211000111} is an apocalyptic number.

102212211000111 is a deficient number, since it is larger than the sum of its proper divisors (34252205642193).

102212211000111 is an equidigital number, since it uses as much as digits as its factorization.

102212211000111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45367160541.

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 102212211000111 its reverse (111000112212201), we get a palindrome (213212323212312).

The spelling of 102212211000111 in words is "one hundred two trillion, two hundred twelve billion, two hundred eleven million, one hundred eleven", and thus it is an aban number.