23142053202522 has 16 divisors (see below), whose sum is σ = 46284462966240. Its totient is φ = 7713958307312.

The previous prime is 23142053202509. The next prime is 23142053202599. The reversal of 23142053202522 is 22520235024132.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14009253 + ... + 15573800.

It is an arithmetic number, because the mean of its divisors is an integer number (2892778935390).

Almost surely, 2^{23142053202522} is an apocalyptic number.

23142053202522 is an abundant number, since it is smaller than the sum of its proper divisors (23142409763718).

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

23142053202522 is a wasteful number, since it uses less digits than its factorization.

23142053202522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29713437.

The product of its (nonzero) digits is 57600, while the sum is 33.

Adding to 23142053202522 its reverse (22520235024132), we get a palindrome (45662288226654).

The spelling of 23142053202522 in words is "twenty-three trillion, one hundred forty-two billion, fifty-three million, two hundred two thousand, five hundred twenty-two".