1127226978760 has 16 divisors (see below), whose sum is σ = 2536260702300. Its totient is φ = 450890791488.

The previous prime is 1127226978749. The next prime is 1127226978863. The reversal of 1127226978760 is 678796227211.

It can be written as a sum of positive squares in 2 ways, for example, as 1124036762436 + 3190216324 = 1060206^2 + 56482^2 .

It is a super-2 number, since 2×1127226978760² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1127226978695 and 1127226978704.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14090337195 + ... + 14090337274.

Almost surely, 2^{1127226978760} is an apocalyptic number.

1127226978760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1127226978760 is an abundant number, since it is smaller than the sum of its proper divisors (1409033723540).

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

1127226978760 is a wasteful number, since it uses less digits than its factorization.

1127226978760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28180674480 (or 28180674476 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 58.

The spelling of 1127226978760 in words is "one trillion, one hundred twenty-seven billion, two hundred twenty-six million, nine hundred seventy-eight thousand, seven hundred sixty".