188246012007 has 32 divisors (see below), whose sum is σ = 256440188160. Its totient is φ = 122795447040.

The previous prime is 188246011963. The next prime is 188246012011. The reversal of 188246012007 is 700210642881.

It is a happy number.

188246012007 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 188246012007 - 2²² = 188241817703 is a prime.

It is a super-2 number, since 2×188246012007² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188246012107) by changing a digit.

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 in 31 ways as a sum of consecutive naturals, for example, 74669907 + ... + 74672427.

It is an arithmetic number, because the mean of its divisors is an integer number (8013755880).

Almost surely, 2^188246012007 is an apocalyptic number.

188246012007 is a deficient number, since it is larger than the sum of its proper divisors (68194176153).

188246012007 is a wasteful number, since it uses less digits than its factorization.

188246012007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4383.

The product of its (nonzero) digits is 43008, while the sum is 39.

Adding to 188246012007 its reverse (700210642881), we get a palindrome (888456654888).

The spelling of 188246012007 in words is "one hundred eighty-eight billion, two hundred forty-six million, twelve thousand, seven".