10220010022021 has 8 divisors (see below), whose sum is σ = 10664403994944. Its totient is φ = 9775619858400.

The previous prime is 10220010021971. The next prime is 10220010022049. The reversal of 10220010022021 is 12022001002201.

It is a happy number.

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 10220010022021 - 2³⁹ = 9670254208133 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10220010021992 and 10220010022010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220010022081) 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, 5444410 + ... + 7076836.

It is an arithmetic number, because the mean of its divisors is an integer number (1333050499368).

Almost surely, 2^{10220010022021} is an apocalyptic number.

It is an amenable number.

10220010022021 is a deficient number, since it is larger than the sum of its proper divisors (444393972923).

10220010022021 is a wasteful number, since it uses less digits than its factorization.

10220010022021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1904651.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 10220010022021 its reverse (12022001002201), we get a palindrome (22242011024222).

The spelling of 10220010022021 in words is "ten trillion, two hundred twenty billion, ten million, twenty-two thousand, twenty-one".