201211481036 has 6 divisors (see below), whose sum is σ = 352120091820. Its totient is φ = 100605740516.

The previous prime is 201211481033. The next prime is 201211481063. The reversal of 201211481036 is 630184112102.

It is not an unprimeable number, because it can be changed into a prime (201211481033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25151435126 + ... + 25151435133.

It is an arithmetic number, because the mean of its divisors is an integer number (58686681970).

Almost surely, 2^201211481036 is an apocalyptic number.

It is an amenable number.

201211481036 is a deficient number, since it is larger than the sum of its proper divisors (150908610784).

201211481036 is a wasteful number, since it uses less digits than its factorization.

201211481036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50302870263 (or 50302870261 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 29.

Adding to 201211481036 its reverse (630184112102), we get a palindrome (831395593138).

The spelling of 201211481036 in words is "two hundred one billion, two hundred eleven million, four hundred eighty-one thousand, thirty-six".