102002011220011 has 32 divisors (see below), whose sum is σ = 118840471142400. Its totient is φ = 85745775566880.

The previous prime is 102002011220009. The next prime is 102002011220111. The reversal of 102002011220011 is 110022110200201.

It is a cyclic number.

It is not a de Polignac number, because 102002011220011 - 2¹ = 102002011220009 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102002011219973 and 102002011220000.

It is not an unprimeable number, because it can be changed into a prime (102002011220111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 762217296 + ... + 762351106.

It is an arithmetic number, because the mean of its divisors is an integer number (3713764723200).

Almost surely, 2^{102002011220011} is an apocalyptic number.

102002011220011 is a deficient number, since it is larger than the sum of its proper divisors (16838459922389).

102002011220011 is a wasteful number, since it uses less digits than its factorization.

102002011220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143479.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 102002011220011 its reverse (110022110200201), we get a palindrome (212024121420212).

The spelling of 102002011220011 in words is "one hundred two trillion, two billion, eleven million, two hundred twenty thousand, eleven".