1122550751740 has 72 divisors (see below), whose sum is σ = 2633622124896. Its totient is φ = 401508412800.

The previous prime is 1122550751731. The next prime is 1122550751741. The reversal of 1122550751740 is 471570552211.

It is a super-2 number, since 2×1122550751740² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1122550751693 and 1122550751702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1122550751741) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3654544 + ... + 3949783.

It is an arithmetic number, because the mean of its divisors is an integer number (36578085068).

Almost surely, 2^{1122550751740} is an apocalyptic number.

1122550751740 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1122550751740 is an abundant number, since it is smaller than the sum of its proper divisors (1511071373156).

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

1122550751740 is a wasteful number, since it uses less digits than its factorization.

1122550751740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7604419 (or 7604406 counting only the distinct ones).

The product of its (nonzero) digits is 98000, while the sum is 40.

The spelling of 1122550751740 in words is "one trillion, one hundred twenty-two billion, five hundred fifty million, seven hundred fifty-one thousand, seven hundred forty".