10220100010101 has 24 divisors (see below), whose sum is σ = 14767745166720. Its totient is φ = 6810918148800.

The previous prime is 10220100010019. The next prime is 10220100010121. The reversal of 10220100010101 is 10101000102201.

It is a happy number.

It is not a de Polignac number, because 10220100010101 - 2⁹ = 10220100009589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10220100010121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 326933410 + ... + 326964668.

It is an arithmetic number, because the mean of its divisors is an integer number (615322715280).

Almost surely, 2^{10220100010101} is an apocalyptic number.

It is an amenable number.

10220100010101 is a deficient number, since it is larger than the sum of its proper divisors (4547645156619).

10220100010101 is a wasteful number, since it uses less digits than its factorization.

10220100010101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43337 (or 43334 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 10220100010101 its reverse (10101000102201), we get a palindrome (20321100112302).

The spelling of 10220100010101 in words is "ten trillion, two hundred twenty billion, one hundred million, ten thousand, one hundred one".