1222402367127 has 16 divisors (see below), whose sum is σ = 1686100710240. Its totient is φ = 786820417152.

The previous prime is 1222402367117. The next prime is 1222402367159. The reversal of 1222402367127 is 7217632042221.

It is not a de Polignac number, because 1222402367127 - 2¹² = 1222402363031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222402367107) 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, 9779073 + ... + 9903285.

It is an arithmetic number, because the mean of its divisors is an integer number (105381294390).

Almost surely, 2^{1222402367127} is an apocalyptic number.

1222402367127 is a deficient number, since it is larger than the sum of its proper divisors (463698343113).

1222402367127 is a wasteful number, since it uses less digits than its factorization.

1222402367127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237362.

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 1222402367127 in words is "one trillion, two hundred twenty-two billion, four hundred two million, three hundred sixty-seven thousand, one hundred twenty-seven".