10220102202021 has 32 divisors (see below), whose sum is σ = 14053917081600. Its totient is φ = 6601417392960.

The previous prime is 10220102201993. The next prime is 10220102202067. The reversal of 10220102202021 is 12020220102201.

It is not a de Polignac number, because 10220102202021 - 2¹⁹ = 10220101677733 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220102202091) 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 31 ways as a sum of consecutive naturals, for example, 59444460 + ... + 59616138.

It is an arithmetic number, because the mean of its divisors is an integer number (439184908800).

Almost surely, 2^{10220102202021} is an apocalyptic number.

It is an amenable number.

10220102202021 is a deficient number, since it is larger than the sum of its proper divisors (3833814879579).

10220102202021 is a wasteful number, since it uses less digits than its factorization.

10220102202021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173969.

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

Adding to 10220102202021 its reverse (12020220102201), we get a palindrome (22240322304222).

The spelling of 10220102202021 in words is "ten trillion, two hundred twenty billion, one hundred two million, two hundred two thousand, twenty-one".