2173702223050 has 96 divisors (see below), whose sum is σ = 4422181962240. Its totient is φ = 791368396800.

The previous prime is 2173702223041. The next prime is 2173702223083. The reversal of 2173702223050 is 503222073712.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a junction number, because it is equal to n+sod(n) for n = 2173702222997 and 2173702223015.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 37572546 + ... + 37630354.

It is an arithmetic number, because the mean of its divisors is an integer number (46064395440).

Almost surely, 2^{2173702223050} is an apocalyptic number.

2173702223050 is an abundant number, since it is smaller than the sum of its proper divisors (2248479739190).

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

2173702223050 is a wasteful number, since it uses less digits than its factorization.

2173702223050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59296 (or 59291 counting only the distinct ones).

The product of its (nonzero) digits is 35280, while the sum is 34.

Adding to 2173702223050 its reverse (503222073712), we get a palindrome (2676924296762).

The spelling of 2173702223050 in words is "two trillion, one hundred seventy-three billion, seven hundred two million, two hundred twenty-three thousand, fifty".