10202210442423 has 12 divisors (see below), whose sum is σ = 14736566808288. Its totient is φ = 6801454883520.

The previous prime is 10202210442337. The next prime is 10202210442439. The reversal of 10202210442423 is 32424401220201.

It is a happy number.

10202210442423 is a `hidden beast` number, since 1 + 0 + 2 + 0 + 2 + 210 + 4 + 424 + 23 = 666.

It is not a de Polignac number, because 10202210442423 - 2¹⁷ = 10202210311351 is a prime.

It is a super-2 number, since 2×10202210442423² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10202210444423) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2418978 + ... + 5124048.

It is an arithmetic number, because the mean of its divisors is an integer number (1228047234024).

Almost surely, 2^{10202210442423} is an apocalyptic number.

10202210442423 is a deficient number, since it is larger than the sum of its proper divisors (4534356365865).

10202210442423 is a wasteful number, since it uses less digits than its factorization.

10202210442423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3124134 (or 3124131 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 10202210442423 its reverse (32424401220201), we get a palindrome (42626611662624).

The spelling of 10202210442423 in words is "ten trillion, two hundred two billion, two hundred ten million, four hundred forty-two thousand, four hundred twenty-three".