1072228127 has 2 divisors, whose sum is σ = 1072228128. Its totient is φ = 1072228126.

The previous prime is 1072228117. The next prime is 1072228133. The reversal of 1072228127 is 7218222701.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1072228127 - 2⁴ = 1072228111 is a prime.

It is a super-2 number, since 2×1072228127² = 2299346312659856258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1072228093 and 1072228102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1072228117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 536114063 + 536114064.

It is an arithmetic number, because the mean of its divisors is an integer number (536114064).

Almost surely, 2^1072228127 is an apocalyptic number.

1072228127 is a deficient number, since it is larger than the sum of its proper divisors (1).

1072228127 is an equidigital number, since it uses as much as digits as its factorization.

1072228127 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6272, while the sum is 32.

The square root of 1072228127 is about 32744.8946707727. The cubic root of 1072228127 is about 1023.5185823873.

The spelling of 1072228127 in words is "one billion, seventy-two million, two hundred twenty-eight thousand, one hundred twenty-seven".