1222724868107 has 8 divisors (see below), whose sum is σ = 1251213456240. Its totient is φ = 1194238694880.

The previous prime is 1222724868077. The next prime is 1222724868149. The reversal of 1222724868107 is 7018684272221.

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 1222724868107 - 2¹⁶ = 1222724802571 is a prime.

It is a super-2 number, since 2×1222724868107² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1222724868707) 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, 441557 + ... + 1624937.

It is an arithmetic number, because the mean of its divisors is an integer number (156401682030).

Almost surely, 2^{1222724868107} is an apocalyptic number.

1222724868107 is a deficient number, since it is larger than the sum of its proper divisors (28488588133).

1222724868107 is a wasteful number, since it uses less digits than its factorization.

1222724868107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1207453.

The product of its (nonzero) digits is 1204224, while the sum is 50.

The spelling of 1222724868107 in words is "one trillion, two hundred twenty-two billion, seven hundred twenty-four million, eight hundred sixty-eight thousand, one hundred seven".