201475132212 has 24 divisors (see below), whose sum is σ = 470115920736. Its totient is φ = 67157337568.

The previous prime is 201475132153. The next prime is 201475132231. The reversal of 201475132212 is 212231574102.

It is a self number, because there is not a number n which added to its sum of digits gives 201475132212.

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, 1366558 + ... + 1506794.

It is an arithmetic number, because the mean of its divisors is an integer number (19588163364).

Almost surely, 2^201475132212 is an apocalyptic number.

It is an amenable number.

201475132212 is an abundant number, since it is smaller than the sum of its proper divisors (268640788524).

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

201475132212 is a wasteful number, since it uses less digits than its factorization.

201475132212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259967 (or 259965 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 30.

The spelling of 201475132212 in words is "two hundred one billion, four hundred seventy-five million, one hundred thirty-two thousand, two hundred twelve".