201227589070 has 16 divisors (see below), whose sum is σ = 362215465920. Its totient is φ = 80489745504.

The previous prime is 201227589061. The next prime is 201227589089. The reversal of 201227589070 is 70985722102.

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, 726604 + ... + 964576.

It is an arithmetic number, because the mean of its divisors is an integer number (22638466620).

Almost surely, 2^201227589070 is an apocalyptic number.

201227589070 is a deficient number, since it is larger than the sum of its proper divisors (160987876850).

201227589070 is a wasteful number, since it uses less digits than its factorization.

201227589070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 322539.

The product of its (nonzero) digits is 141120, while the sum is 43.

The spelling of 201227589070 in words is "two hundred one billion, two hundred twenty-seven million, five hundred eighty-nine thousand, seventy".