10222010101 has 4 divisors (see below), whose sum is σ = 10241630604. Its totient is φ = 10202389600.

The previous prime is 10222010093. The next prime is 10222010143. The reversal of 10222010101 is 10101022201.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1570219876 + 8651790225 = 39626^2 + 93015^2 .

It is a cyclic number.

It is not a de Polignac number, because 10222010101 - 2³ = 10222010093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222010501) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9809470 + ... + 9810511.

It is an arithmetic number, because the mean of its divisors is an integer number (2560407651).

Almost surely, 2^10222010101 is an apocalyptic number.

It is an amenable number.

10222010101 is a deficient number, since it is larger than the sum of its proper divisors (19620503).

10222010101 is an equidigital number, since it uses as much as digits as its factorization.

10222010101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19620502.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 10222010101 its reverse (10101022201), we get a palindrome (20323032302).

The spelling of 10222010101 in words is "ten billion, two hundred twenty-two million, ten thousand, one hundred one".