612101235000 has 320 divisors, whose sum is σ = 2031420362400. Its totient is φ = 153114624000.

The previous prime is 612101234981. The next prime is 612101235007. The reversal of 612101235000 is 532101216.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (612101235007) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 79811166 + ... + 79818834.

Almost surely, 2^612101235000 is an apocalyptic number.

612101235000 is a gapful number since it is divisible by the number (60) 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 612101235000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1015710181200).

612101235000 is an abundant number, since it is smaller than the sum of its proper divisors (1419319127400).

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

612101235000 is a wasteful number, since it uses less digits than its factorization.

612101235000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8028 (or 8009 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 612101235000 its reverse (532101216), we get a palindrome (612633336216).

The spelling of 612101235000 in words is "six hundred twelve billion, one hundred one million, two hundred thirty-five thousand".