1085695225692 has 192 divisors, whose sum is σ = 3207464386560. Its totient is φ = 277628198400.

The previous prime is 1085695225679. The next prime is 1085695225709. The reversal of 1085695225692 is 2965225965801.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 47157768 + ... + 47180784.

It is an arithmetic number, because the mean of its divisors is an integer number (16705543680).

Almost surely, 2^{1085695225692} is an apocalyptic number.

1085695225692 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 1085695225692, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603732193280).

1085695225692 is an abundant number, since it is smaller than the sum of its proper divisors (2121769160868).

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

1085695225692 is a wasteful number, since it uses less digits than its factorization.

1085695225692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23832 (or 23830 counting only the distinct ones).

The product of its (nonzero) digits is 23328000, while the sum is 60.

The spelling of 1085695225692 in words is "one trillion, eighty-five billion, six hundred ninety-five million, two hundred twenty-five thousand, six hundred ninety-two".