1162922945616 has 160 divisors (see below), whose sum is σ = 3362131536000. Its totient is φ = 384843571200.

The previous prime is 1162922945593. The next prime is 1162922945627. The reversal of 1162922945616 is 6165492292611.

It is a happy number.

1162922945616 is a `hidden beast` number, since 1 + 1 + 6 + 292 + 294 + 5 + 61 + 6 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

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, 183510000 + ... + 183516336.

It is an arithmetic number, because the mean of its divisors is an integer number (21013322100).

Almost surely, 2^{1162922945616} is an apocalyptic number.

1162922945616 is a gapful number since it is divisible by the number (16) 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 1162922945616, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1681065768000).

1162922945616 is an abundant number, since it is smaller than the sum of its proper divisors (2199208590384).

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

1162922945616 is a wasteful number, since it uses less digits than its factorization.

1162922945616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9354 (or 9342 counting only the distinct ones).

The product of its digits is 2799360, while the sum is 54.

The spelling of 1162922945616 in words is "one trillion, one hundred sixty-two billion, nine hundred twenty-two million, nine hundred forty-five thousand, six hundred sixteen".