201136242622 has 24 divisors (see below), whose sum is σ = 356910741720. Its totient is φ = 84740206320.

The previous prime is 201136242617. The next prime is 201136242641. The reversal of 201136242622 is 226242631102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 17387529 + ... + 17399092.

It is an arithmetic number, because the mean of its divisors is an integer number (14871280905).

Almost surely, 2^201136242622 is an apocalyptic number.

201136242622 is a deficient number, since it is larger than the sum of its proper divisors (155774499098).

201136242622 is a wasteful number, since it uses less digits than its factorization.

201136242622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34786696 (or 34786689 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 31.

Adding to 201136242622 its reverse (226242631102), we get a palindrome (427378873724).

The spelling of 201136242622 in words is "two hundred one billion, one hundred thirty-six million, two hundred forty-two thousand, six hundred twenty-two".