52210221671290 has 32 divisors (see below), whose sum is σ = 95725397983104. Its totient is φ = 20498117238720.

The previous prime is 52210221671273. The next prime is 52210221671317. The reversal of 52210221671290 is 9217612201225.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140474526 + ... + 140845705.

It is an arithmetic number, because the mean of its divisors is an integer number (2991418686972).

Almost surely, 2^{52210221671290} is an apocalyptic number.

52210221671290 is a deficient number, since it is larger than the sum of its proper divisors (43515176311814).

52210221671290 is a wasteful number, since it uses less digits than its factorization.

52210221671290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281320582.

The product of its (nonzero) digits is 60480, while the sum is 40.

The spelling of 52210221671290 in words is "fifty-two trillion, two hundred ten billion, two hundred twenty-one million, six hundred seventy-one thousand, two hundred ninety".