201142062812 has 12 divisors (see below), whose sum is σ = 352058626920. Its totient is φ = 100553883696.

The previous prime is 201142062769. The next prime is 201142062827. The reversal of 201142062812 is 218260241102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4260518 + ... + 4307469.

It is an arithmetic number, because the mean of its divisors is an integer number (29338218910).

Almost surely, 2^201142062812 is an apocalyptic number.

It is an amenable number.

201142062812 is a deficient number, since it is larger than the sum of its proper divisors (150916564108).

201142062812 is a wasteful number, since it uses less digits than its factorization.

201142062812 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8573860 (or 8573858 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The spelling of 201142062812 in words is "two hundred one billion, one hundred forty-two million, sixty-two thousand, eight hundred twelve".