59021212212 has 72 divisors (see below), whose sum is σ = 149676476040. Its totient is φ = 19610035200.

The previous prime is 59021212183. The next prime is 59021212223. The reversal of 59021212212 is 21221212095.

It is a happy number.

59021212212 is a `hidden beast` number, since 590 + 21 + 21 + 22 + 12 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 353590416 + 58667621796 = 18804^2 + 242214^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16722864 + ... + 16726392.

It is an arithmetic number, because the mean of its divisors is an integer number (2078839945).

Almost surely, 2^59021212212 is an apocalyptic number.

It is an amenable number.

59021212212 is an abundant number, since it is smaller than the sum of its proper divisors (90655263828).

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

59021212212 is a wasteful number, since it uses less digits than its factorization.

59021212212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4913 (or 4908 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 59021212212 in words is "fifty-nine billion, twenty-one million, two hundred twelve thousand, two hundred twelve".