1222670127 has 16 divisors (see below), whose sum is σ = 1906446080. Its totient is φ = 682420032.

The previous prime is 1222670093. The next prime is 1222670147. The reversal of 1222670127 is 7210762221.

It is not a de Polignac number, because 1222670127 - 2⁸ = 1222669871 is a prime.

It is a super-2 number, since 2×1222670127² = 2989844478916392258, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1222670094 and 1222670103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222670147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 676102 + ... + 677907.

It is an arithmetic number, because the mean of its divisors is an integer number (119152880).

Almost surely, 2^1222670127 is an apocalyptic number.

1222670127 is a deficient number, since it is larger than the sum of its proper divisors (683775953).

1222670127 is a wasteful number, since it uses less digits than its factorization.

1222670127 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1354062.

The product of its (nonzero) digits is 4704, while the sum is 30.

The square root of 1222670127 is about 34966.7002589607. The cubic root of 1222670127 is about 1069.3087004067.

The spelling of 1222670127 in words is "one billion, two hundred twenty-two million, six hundred seventy thousand, one hundred twenty-seven".