1151079022080 has 480 divisors, whose sum is σ = 4409238978144. Its totient is φ = 275681968128.

The previous prime is 1151079022057. The next prime is 1151079022091. The reversal of 1151079022080 is 802209701511.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (480).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11030307 + ... + 11134173.

Almost surely, 2^{1151079022080} is an apocalyptic number.

1151079022080 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 1151079022080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2204619489072).

1151079022080 is an abundant number, since it is smaller than the sum of its proper divisors (3258159956064).

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

1151079022080 is a wasteful number, since it uses less digits than its factorization.

1151079022080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103946 (or 103927 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 36.

The spelling of 1151079022080 in words is "one trillion, one hundred fifty-one billion, seventy-nine million, twenty-two thousand, eighty".