1041555222512 has 160 divisors (see below), whose sum is σ = 2434082304000. Its totient is φ = 422338904064.

The previous prime is 1041555222509. The next prime is 1041555222569. The reversal of 1041555222512 is 2152225551401.

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, 41987489 + ... + 42012287.

It is an arithmetic number, because the mean of its divisors is an integer number (15213014400).

Almost surely, 2^{1041555222512} 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 1041555222512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1217041152000).

1041555222512 is an abundant number, since it is smaller than the sum of its proper divisors (1392527081488).

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

1041555222512 is a wasteful number, since it uses less digits than its factorization.

1041555222512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25103 (or 25097 counting only the distinct ones).

The product of its (nonzero) digits is 40000, while the sum is 35.

The spelling of 1041555222512 in words is "one trillion, forty-one billion, five hundred fifty-five million, two hundred twenty-two thousand, five hundred twelve".