10021112110010 has 8 divisors (see below), whose sum is σ = 18038001798036. Its totient is φ = 4008444844000.

The previous prime is 10021112109901. The next prime is 10021112110057. The reversal of 10021112110010 is 1001121112001.

It can be written as a sum of positive squares in 2 ways, for example, as 9856504203049 + 164607906961 = 3139507^2 + 405719^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 10021112109973 and 10021112110000.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 501055605491 + ... + 501055605510.

Almost surely, 2^{10021112110010} is an apocalyptic number.

10021112110010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021112110010 is a deficient number, since it is larger than the sum of its proper divisors (8016889688026).

10021112110010 is a wasteful number, since it uses less digits than its factorization.

10021112110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002111211008.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 10021112110010 its reverse (1001121112001), we get a palindrome (11022233222011).

The spelling of 10021112110010 in words is "ten trillion, twenty-one billion, one hundred twelve million, one hundred ten thousand, ten".