201200122013 has 8 divisors (see below), whose sum is σ = 219505293120. Its totient is φ = 182897326080.

The previous prime is 201200121971. The next prime is 201200122031. The reversal of 201200122013 is 310221002102.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 201200122013 - 2⁶ = 201200121949 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201200122093) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 414308 + ... + 757661.

It is an arithmetic number, because the mean of its divisors is an integer number (27438161640).

Almost surely, 2^201200122013 is an apocalyptic number.

It is an amenable number.

201200122013 is a deficient number, since it is larger than the sum of its proper divisors (18305171107).

201200122013 is a wasteful number, since it uses less digits than its factorization.

201200122013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1187587.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 201200122013 its reverse (310221002102), we get a palindrome (511421124115).

The spelling of 201200122013 in words is "two hundred one billion, two hundred million, one hundred twenty-two thousand, thirteen".