201011201122 has 8 divisors (see below), whose sum is σ = 301694274000. Its totient is φ = 100446443124.

The previous prime is 201011201107. The next prime is 201011201161. The reversal of 201011201122 is 221102110102.

It is a sphenic number, since it is the product of 3 distinct primes.

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, 29574472 + ... + 29581267.

It is an arithmetic number, because the mean of its divisors is an integer number (37711784250).

Almost surely, 2^201011201122 is an apocalyptic number.

201011201122 is a deficient number, since it is larger than the sum of its proper divisors (100683072878).

201011201122 is a wasteful number, since it uses less digits than its factorization.

201011201122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59157440.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201011201122 its reverse (221102110102), we get a palindrome (422113311224).

The spelling of 201011201122 in words is "two hundred one billion, eleven million, two hundred one thousand, one hundred twenty-two".