610112211012 has 96 divisors (see below), whose sum is σ = 1592133634560. Its totient is φ = 202042874880.

The previous prime is 610112210969. The next prime is 610112211119. The reversal of 610112211012 is 210112211016.

610112211012 is a `hidden beast` number, since 610 + 1 + 12 + 21 + 10 + 12 = 666.

It is a super-3 number, since 3×610112211012³ (a number of 36 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10302078 + ... + 10361130.

It is an arithmetic number, because the mean of its divisors is an integer number (16584725360).

Almost surely, 2^610112211012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610112211012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (796066817280).

610112211012 is an abundant number, since it is smaller than the sum of its proper divisors (982021423548).

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

610112211012 is a wasteful number, since it uses less digits than its factorization.

610112211012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59690 (or 59682 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 610112211012 its reverse (210112211016), we get a palindrome (820224422028).

The spelling of 610112211012 in words is "six hundred ten billion, one hundred twelve million, two hundred eleven thousand, twelve".