10100222010021 has 16 divisors (see below), whose sum is σ = 15821326785600. Its totient is φ = 5650473851520.

The previous prime is 10100222010017. The next prime is 10100222010031. The reversal of 10100222010021 is 12001022200101.

It is not a de Polignac number, because 10100222010021 - 2² = 10100222010017 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10100222009979 and 10100222010006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10100222010031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11771820096 + ... + 11771820953.

It is an arithmetic number, because the mean of its divisors is an integer number (988832924100).

Almost surely, 2^{10100222010021} is an apocalyptic number.

10100222010021 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

10100222010021 is a deficient number, since it is larger than the sum of its proper divisors (5721104775579).

10100222010021 is a wasteful number, since it uses less digits than its factorization.

10100222010021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23543641076.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 10100222010021 its reverse (12001022200101), we get a palindrome (22101244210122).

The spelling of 10100222010021 in words is "ten trillion, one hundred billion, two hundred twenty-two million, ten thousand, twenty-one".