2011232230401 has 8 divisors (see below), whose sum is σ = 2681737137760. Its totient is φ = 1340774404992.

The previous prime is 2011232230393. The next prime is 2011232230411. The reversal of 2011232230401 is 1040322321102.

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

It is not a de Polignac number, because 2011232230401 - 2³ = 2011232230393 is a prime.

It is a super-2 number, since 2×2011232230401² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2011232230411) 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, 11670691 + ... + 11841768.

It is an arithmetic number, because the mean of its divisors is an integer number (335217142220).

Almost surely, 2^{2011232230401} is an apocalyptic number.

It is an amenable number.

2011232230401 is a deficient number, since it is larger than the sum of its proper divisors (670504907359).

2011232230401 is a wasteful number, since it uses less digits than its factorization.

2011232230401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23540975.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 2011232230401 its reverse (1040322321102), we get a palindrome (3051554551503).

The spelling of 2011232230401 in words is "two trillion, eleven billion, two hundred thirty-two million, two hundred thirty thousand, four hundred one".