1222667039 has 8 divisors (see below), whose sum is σ = 1336137168. Its totient is φ = 1109583360.

The previous prime is 1222667029. The next prime is 1222667053. The reversal of 1222667039 is 9307662221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1222667039 - 2⁴ = 1222667023 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1222666993 and 1222667011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222667029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 89972 + ... + 102665.

It is an arithmetic number, because the mean of its divisors is an integer number (167017146).

Almost surely, 2^1222667039 is an apocalyptic number.

1222667039 is a deficient number, since it is larger than the sum of its proper divisors (113470129).

1222667039 is a wasteful number, since it uses less digits than its factorization.

1222667039 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193225.

The product of its (nonzero) digits is 54432, while the sum is 38.

The square root of 1222667039 is about 34966.6561026358. The cubic root of 1222667039 is about 1069.3078001835.

The spelling of 1222667039 in words is "one billion, two hundred twenty-two million, six hundred sixty-seven thousand, thirty-nine".