127022 has 16 divisors (see below), whose sum is σ = 223872. Its totient is φ = 52920.

The previous prime is 126989. The next prime is 127031. The reversal of 127022 is 220721.

It is a super-2 number, since 2×127022² = 32269176968, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 126988 and 127006.

It is a congruent number.

It is an unprimeable number.

127022 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 497 + ... + 707.

It is an arithmetic number, because the mean of its divisors is an integer number (13992).

2¹²⁷⁰²² is an apocalyptic number.

127022 is a deficient number, since it is larger than the sum of its proper divisors (96850).

127022 is a wasteful number, since it uses less digits than its factorization.

127022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263.

The product of its (nonzero) digits is 56, while the sum is 14.

The square root of 127022 is about 356.4014590318. The cubic root of 127022 is about 50.2681592413.

Adding to 127022 its reverse (220721), we get a palindrome (347743).

The spelling of 127022 in words is "one hundred twenty-seven thousand, twenty-two", and thus it is an iban number.