10022202220021 has 16 divisors (see below), whose sum is σ = 10075807018368. Its totient is φ = 9968752584000.

The previous prime is 10022202219941. The next prime is 10022202220061. The reversal of 10022202220021 is 12002220222001.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10022202220021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10022202219977 and 10022202220004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10022202220061) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 375335971 + ... + 375362671.

It is an arithmetic number, because the mean of its divisors is an integer number (629737938648).

Almost surely, 2^{10022202220021} is an apocalyptic number.

It is an amenable number.

10022202220021 is a deficient number, since it is larger than the sum of its proper divisors (53604798347).

10022202220021 is a wasteful number, since it uses less digits than its factorization.

10022202220021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29532.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10022202220021 its reverse (12002220222001), we get a palindrome (22024422442022).

The spelling of 10022202220021 in words is "ten trillion, twenty-two billion, two hundred two million, two hundred twenty thousand, twenty-one".