10112202210021 has 16 divisors (see below), whose sum is σ = 14294028354048. Its totient is φ = 6347677060800.

The previous prime is 10112202210007. The next prime is 10112202210053. The reversal of 10112202210021 is 12001220221101.

It is not a de Polignac number, because 10112202210021 - 2¹⁴ = 10112202193637 is a prime.

It is a super-4 number, since 4×10112202210021⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10112202211021) 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 15 ways as a sum of consecutive naturals, for example, 1469366250 + ... + 1469373131.

It is an arithmetic number, because the mean of its divisors is an integer number (893376772128).

Almost surely, 2^{10112202210021} is an apocalyptic number.

It is an amenable number.

10112202210021 is a deficient number, since it is larger than the sum of its proper divisors (4181826144027).

10112202210021 is a wasteful number, since it uses less digits than its factorization.

10112202210021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2938739452.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10112202210021 its reverse (12001220221101), we get a palindrome (22113422431122).

The spelling of 10112202210021 in words is "ten trillion, one hundred twelve billion, two hundred two million, two hundred ten thousand, twenty-one".