10021111210011 has 8 divisors (see below), whose sum is σ = 14576161760064. Its totient is φ = 6073400733320.

The previous prime is 10021111209959. The next prime is 10021111210013. The reversal of 10021111210011 is 11001211112001.

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 10021111210011 - 2¹³ = 10021111201819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10021111210013) 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, 151835018301 + ... + 151835018366.

It is an arithmetic number, because the mean of its divisors is an integer number (1822020220008).

Almost surely, 2^{10021111210011} is an apocalyptic number.

10021111210011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

10021111210011 is a deficient number, since it is larger than the sum of its proper divisors (4555050550053).

10021111210011 is a wasteful number, since it uses less digits than its factorization.

10021111210011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 303670036681.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 10021111210011 its reverse (11001211112001), we get a palindrome (21022322322012).

It can be divided in two parts, 1002111 and 1210011, that added together give a palindrome (2212122).

The spelling of 10021111210011 in words is "ten trillion, twenty-one billion, one hundred eleven million, two hundred ten thousand, eleven".