127027740422 has 16 divisors (see below), whose sum is σ = 207962118144. Its totient is φ = 57712509000.

The previous prime is 127027740383. The next prime is 127027740461. The reversal of 127027740422 is 224047720721.

It is an interprime number because it is at equal distance from previous prime (127027740383) and next prime (127027740461).

It is a super-2 number, since 2×127027740422² (a number of 23 digits) contains 22 as substring.

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, 1321154 + ... + 1414037.

It is an arithmetic number, because the mean of its divisors is an integer number (12997632384).

Almost surely, 2^127027740422 is an apocalyptic number.

127027740422 is a deficient number, since it is larger than the sum of its proper divisors (80934377722).

127027740422 is a wasteful number, since it uses less digits than its factorization.

127027740422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2737315.

The product of its (nonzero) digits is 87808, while the sum is 38.

The spelling of 127027740422 in words is "one hundred twenty-seven billion, twenty-seven million, seven hundred forty thousand, four hundred twenty-two".