611012323122 has 16 divisors (see below), whose sum is σ = 1225248990240. Its totient is φ = 203133383712.

The previous prime is 611012323081. The next prime is 611012323169. The reversal of 611012323122 is 221323210116.

It is a junction number, because it is equal to n+sod(n) for n = 611012323092 and 611012323101.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 134345203 + ... + 134349750.

It is an arithmetic number, because the mean of its divisors is an integer number (76578061890).

Almost surely, 2^611012323122 is an apocalyptic number.

611012323122 is an abundant number, since it is smaller than the sum of its proper divisors (614236667118).

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

611012323122 is a wasteful number, since it uses less digits than its factorization.

611012323122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268695337.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 611012323122 its reverse (221323210116), we get a palindrome (832335533238).

The spelling of 611012323122 in words is "six hundred eleven billion, twelve million, three hundred twenty-three thousand, one hundred twenty-two".