1162263441222 has 96 divisors (see below), whose sum is σ = 2775595350528. Its totient is φ = 349229942208.

The previous prime is 1162263441211. The next prime is 1162263441281. The reversal of 1162263441222 is 2221443622611.

1162263441222 is a `hidden beast` number, since 1 + 1 + 6 + 2 + 2 + 634 + 4 + 12 + 2 + 2 = 666.

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, 66470893 + ... + 66488375.

It is an arithmetic number, because the mean of its divisors is an integer number (28912451568).

Almost surely, 2^{1162263441222} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1162263441222, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1387797675264).

1162263441222 is an abundant number, since it is smaller than the sum of its proper divisors (1613331909306).

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

1162263441222 is a wasteful number, since it uses less digits than its factorization.

1162263441222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24154 (or 24151 counting only the distinct ones).

The product of its digits is 55296, while the sum is 36.

The spelling of 1162263441222 in words is "one trillion, one hundred sixty-two billion, two hundred sixty-three million, four hundred forty-one thousand, two hundred twenty-two".