1121526136216 has 8 divisors (see below), whose sum is σ = 2102861505420. Its totient is φ = 560763068104.

The previous prime is 1121526136207. The next prime is 1121526136231. The reversal of 1121526136216 is 6126316251211.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70095383506 + ... + 70095383521.

Almost surely, 2^{1121526136216} is an apocalyptic number.

It is an amenable number.

1121526136216 is a deficient number, since it is larger than the sum of its proper divisors (981335369204).

1121526136216 is a wasteful number, since it uses less digits than its factorization.

1121526136216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140190767033 (or 140190767029 counting only the distinct ones).

The product of its digits is 25920, while the sum is 37.

The spelling of 1121526136216 in words is "one trillion, one hundred twenty-one billion, five hundred twenty-six million, one hundred thirty-six thousand, two hundred sixteen".