136630562112 has 168 divisors, whose sum is σ = 431635643712. Its totient is φ = 40976179200.

The previous prime is 136630562077. The next prime is 136630562153. The reversal of 136630562112 is 211265036631.

136630562112 is a `hidden beast` number, since 1 + 3 + 6 + 630 + 5 + 6 + 2 + 1 + 12 = 666.

It is a super-3 number, since 3×136630562112³ (a number of 34 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 503437 + ... + 725747.

It is an arithmetic number, because the mean of its divisors is an integer number (2569259784).

Almost surely, 2^136630562112 is an apocalyptic number.

136630562112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 136630562112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (215817821856).

136630562112 is an abundant number, since it is smaller than the sum of its proper divisors (295005081600).

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

136630562112 is a wasteful number, since it uses less digits than its factorization.

136630562112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222437 (or 222424 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 36.

Adding to 136630562112 its reverse (211265036631), we get a palindrome (347895598743).

The spelling of 136630562112 in words is "one hundred thirty-six billion, six hundred thirty million, five hundred sixty-two thousand, one hundred twelve".