1127132227420 has 12 divisors (see below), whose sum is σ = 2366977677624. Its totient is φ = 450852890960.

The previous prime is 1127132227367. The next prime is 1127132227493. The reversal of 1127132227420 is 247222317211.

It is a congruent number.

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, 28178305666 + ... + 28178305705.

It is an arithmetic number, because the mean of its divisors is an integer number (197248139802).

Almost surely, 2^{1127132227420} is an apocalyptic number.

1127132227420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1127132227420 is an abundant number, since it is smaller than the sum of its proper divisors (1239845450204).

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

1127132227420 is a wasteful number, since it uses less digits than its factorization.

1127132227420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56356611380 (or 56356611378 counting only the distinct ones).

The product of its (nonzero) digits is 18816, while the sum is 34.

The spelling of 1127132227420 in words is "one trillion, one hundred twenty-seven billion, one hundred thirty-two million, two hundred twenty-seven thousand, four hundred twenty".