1127806098878 has 8 divisors (see below), whose sum is σ = 1691850525120. Its totient is φ = 563855923840.

The previous prime is 1127806098877. The next prime is 1127806098971. The reversal of 1127806098878 is 8788906087211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1127806098878² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1127806098877) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23532878 + ... + 23580753.

It is an arithmetic number, because the mean of its divisors is an integer number (211481315640).

Almost surely, 2^{1127806098878} is an apocalyptic number.

1127806098878 is a deficient number, since it is larger than the sum of its proper divisors (564044426242).

1127806098878 is a wasteful number, since it uses less digits than its factorization.

1127806098878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47125602.

The product of its (nonzero) digits is 21676032, while the sum is 65.

The spelling of 1127806098878 in words is "one trillion, one hundred twenty-seven billion, eight hundred six million, ninety-eight thousand, eight hundred seventy-eight".