10202101422 has 32 divisors (see below), whose sum is σ = 21188230560. Its totient is φ = 3272302080.

The previous prime is 10202101331. The next prime is 10202101423. The reversal of 10202101422 is 22410120201.

10202101422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202101423) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 266097 + ... + 302012.

It is an arithmetic number, because the mean of its divisors is an integer number (662132205).

Almost surely, 2^10202101422 is an apocalyptic number.

10202101422 is an abundant number, since it is smaller than the sum of its proper divisors (10986129138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10202101422 is a wasteful number, since it uses less digits than its factorization.

10202101422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 568228.

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

Adding to 10202101422 its reverse (22410120201), we get a palindrome (32612221623).

The spelling of 10202101422 in words is "ten billion, two hundred two million, one hundred one thousand, four hundred twenty-two".