1122749190516 has 24 divisors (see below), whose sum is σ = 2649183485760. Its totient is φ = 370044676672.

The previous prime is 1122749190491. The next prime is 1122749190533. The reversal of 1122749190516 is 6150919472211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 525630576 + ... + 525632711.

It is an arithmetic number, because the mean of its divisors is an integer number (110382645240).

Almost surely, 2^{1122749190516} is an apocalyptic number.

It is an amenable number.

1122749190516 is an abundant number, since it is smaller than the sum of its proper divisors (1526434295244).

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

1122749190516 is a wasteful number, since it uses less digits than its factorization.

1122749190516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1051263383 (or 1051263381 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 48.

The spelling of 1122749190516 in words is "one trillion, one hundred twenty-two billion, seven hundred forty-nine million, one hundred ninety thousand, five hundred sixteen".