10210022220021 has 8 divisors (see below), whose sum is σ = 14660544726240. Its totient is φ = 6283090596912.

The previous prime is 10210022219983. The next prime is 10210022220067. The reversal of 10210022220021 is 12002222001201.

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

It is not a de Polignac number, because 10210022220021 - 2³⁴ = 10192842350837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10210022220521) 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 7 ways as a sum of consecutive naturals, for example, 130897720731 + ... + 130897720808.

It is an arithmetic number, because the mean of its divisors is an integer number (1832568090780).

Almost surely, 2^{10210022220021} is an apocalyptic number.

It is an amenable number.

10210022220021 is a deficient number, since it is larger than the sum of its proper divisors (4450522506219).

10210022220021 is a wasteful number, since it uses less digits than its factorization.

10210022220021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261795441555.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 10210022220021 its reverse (12002222001201), we get a palindrome (22212244221222).

The spelling of 10210022220021 in words is "ten trillion, two hundred ten billion, twenty-two million, two hundred twenty thousand, twenty-one".