10020102122011 has 8 divisors (see below), whose sum is σ = 10619226702144. Its totient is φ = 9422056076160.

The previous prime is 10020102121987. The next prime is 10020102122029. The reversal of 10020102122011 is 11022120102001.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10020102122011 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020102121982 and 10020102122000.

It is not an unprimeable number, because it can be changed into a prime (10020102122071) 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, 269614435 + ... + 269651596.

It is an arithmetic number, because the mean of its divisors is an integer number (1327403337768).

Almost surely, 2^{10020102122011} is an apocalyptic number.

10020102122011 is a deficient number, since it is larger than the sum of its proper divisors (599124580133).

10020102122011 is a wasteful number, since it uses less digits than its factorization.

10020102122011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 539267141.

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

Adding to 10020102122011 its reverse (11022120102001), we get a palindrome (21042222224012).

The spelling of 10020102122011 in words is "ten trillion, twenty billion, one hundred two million, one hundred twenty-two thousand, eleven".