20110424011012 has 6 divisors (see below), whose sum is σ = 35193242019278. Its totient is φ = 10055212005504.

The previous prime is 20110424011009. The next prime is 20110424011037. The reversal of 20110424011012 is 21011042401102.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 17525744013376 + 2584679997636 = 4186376^2 + 1607694^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2513803001373 + ... + 2513803001380.

Almost surely, 2^{20110424011012} is an apocalyptic number.

It is an amenable number.

20110424011012 is a deficient number, since it is larger than the sum of its proper divisors (15082818008266).

20110424011012 is a wasteful number, since it uses less digits than its factorization.

20110424011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5027606002757 (or 5027606002755 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 20110424011012 its reverse (21011042401102), we get a palindrome (41121466412114).

The spelling of 20110424011012 in words is "twenty trillion, one hundred ten billion, four hundred twenty-four million, eleven thousand, twelve".