53020212212 has 36 divisors (see below), whose sum is σ = 102044869248. Its totient is φ = 24086475600.

The previous prime is 53020212211. The next prime is 53020212229. The reversal of 53020212212 is 21221202035.

It is a super-2 number, since 2×53020212212² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53020212211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 852287 + ... + 912377.

Almost surely, 2^53020212212 is an apocalyptic number.

It is an amenable number.

53020212212 is a deficient number, since it is larger than the sum of its proper divisors (49024657036).

53020212212 is a wasteful number, since it uses less digits than its factorization.

53020212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61940 (or 61927 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 20.

Adding to 53020212212 its reverse (21221202035), we get a palindrome (74241414247).

The spelling of 53020212212 in words is "fifty-three billion, twenty million, two hundred twelve thousand, two hundred twelve".