4011201012 has 96 divisors (see below), whose sum is σ = 12020262912. Its totient is φ = 1011897216.

The previous prime is 4011200987. The next prime is 4011201013. The reversal of 4011201012 is 2101021104.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4011201013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54738 + ... + 104969.

It is an arithmetic number, because the mean of its divisors is an integer number (125211072).

Almost surely, 2^4011201012 is an apocalyptic number.

4011201012 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is an amenable number.

4011201012 is an abundant number, since it is smaller than the sum of its proper divisors (8009061900).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4011201012 is a wasteful number, since it uses less digits than its factorization.

4011201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159757 (or 159755 counting only the distinct ones).

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

The square root of 4011201012 is about 63334.0430732162. The cubic root of 4011201012 is about 1588.8813792492.

Adding to 4011201012 its reverse (2101021104), we get a palindrome (6112222116).

The spelling of 4011201012 in words is "four billion, eleven million, two hundred one thousand, twelve".