102212030011 has 32 divisors (see below), whose sum is σ = 130999680000. Its totient is φ = 77564995200.

The previous prime is 102212030009. The next prime is 102212030023. The reversal of 102212030011 is 110030212201.

It is not a de Polignac number, because 102212030011 - 2¹ = 102212030009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 102212029973 and 102212030000.

It is not an unprimeable number, because it can be changed into a prime (102212030411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 270240 + ... + 526738.

It is an arithmetic number, because the mean of its divisors is an integer number (4093740000).

Almost surely, 2^102212030011 is an apocalyptic number.

102212030011 is a deficient number, since it is larger than the sum of its proper divisors (28787649989).

102212030011 is a wasteful number, since it uses less digits than its factorization.

102212030011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 256699.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 102212030011 its reverse (110030212201), we get a palindrome (212242242212).

The spelling of 102212030011 in words is "one hundred two billion, two hundred twelve million, thirty thousand, eleven".