53212613222302 has 16 divisors (see below), whose sum is σ = 79848896896080. Its totient is φ = 26596314686592.

The previous prime is 53212613222287. The next prime is 53212613222401. The reversal of 53212613222302 is 20322231621235.

It is a congruent 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, 357217828 + ... + 357366760.

It is an arithmetic number, because the mean of its divisors is an integer number (4990556056005).

Almost surely, 2^{53212613222302} is an apocalyptic number.

53212613222302 is a deficient number, since it is larger than the sum of its proper divisors (26636283673778).

53212613222302 is a wasteful number, since it uses less digits than its factorization.

53212613222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214827.

The product of its (nonzero) digits is 51840, while the sum is 34.

Adding to 53212613222302 its reverse (20322231621235), we get a palindrome (73534844843537).

The spelling of 53212613222302 in words is "fifty-three trillion, two hundred twelve billion, six hundred thirteen million, two hundred twenty-two thousand, three hundred two".