22142053122050 has 24 divisors (see below), whose sum is σ = 43351809272400. Its totient is φ = 8390672761680.

The previous prime is 22142053122029. The next prime is 22142053122073. The reversal of 22142053122050 is 5022135024122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11653711220 + ... + 11653713119.

It is an arithmetic number, because the mean of its divisors is an integer number (1806325386350).

Almost surely, 2^{22142053122050} is an apocalyptic number.

22142053122050 is a deficient number, since it is larger than the sum of its proper divisors (21209756150350).

22142053122050 is a wasteful number, since it uses less digits than its factorization.

22142053122050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23307424370 (or 23307424365 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

Adding to 22142053122050 its reverse (5022135024122), we get a palindrome (27164188146172).

The spelling of 22142053122050 in words is "twenty-two trillion, one hundred forty-two billion, fifty-three million, one hundred twenty-two thousand, fifty".