2011401201 has 8 divisors (see below), whose sum is σ = 2707906240. Its totient is φ = 1327915152.

The previous prime is 2011401191. The next prime is 2011401269. The reversal of 2011401201 is 1021041102.

It is a happy number.

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

It is not a de Polignac number, because 2011401201 - 2⁶ = 2011401137 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011401101) 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, 3254386 + ... + 3255003.

It is an arithmetic number, because the mean of its divisors is an integer number (338488280).

Almost surely, 2^2011401201 is an apocalyptic number.

It is an amenable number.

2011401201 is a deficient number, since it is larger than the sum of its proper divisors (696505039).

2011401201 is a wasteful number, since it uses less digits than its factorization.

2011401201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6509495.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 2011401201 is about 44848.6477053657. The cubic root of 2011401201 is about 1262.3106171635.

Adding to 2011401201 its reverse (1021041102), we get a palindrome (3032442303).

The spelling of 2011401201 in words is "two billion, eleven million, four hundred one thousand, two hundred one".