1205774111060 has 96 divisors (see below), whose sum is σ = 2641243127040. Its totient is φ = 461975475200.

The previous prime is 1205774110979. The next prime is 1205774111123. The reversal of 1205774111060 is 601114775021.

It is a self number, because there is not a number n which added to its sum of digits gives 1205774111060.

It is a congruent number.

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, 38543225 + ... + 38574495.

It is an arithmetic number, because the mean of its divisors is an integer number (27512949240).

Almost surely, 2^{1205774111060} is an apocalyptic number.

1205774111060 is a gapful number since it is divisible by the number (10) 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 1205774111060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1320621563520).

1205774111060 is an abundant number, since it is smaller than the sum of its proper divisors (1435469015980).

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

1205774111060 is a wasteful number, since it uses less digits than its factorization.

1205774111060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32177 (or 32175 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 35.

Adding to 1205774111060 its reverse (601114775021), we get a palindrome (1806888886081).

The spelling of 1205774111060 in words is "one trillion, two hundred five billion, seven hundred seventy-four million, one hundred eleven thousand, sixty".