1224206622411 has 16 divisors (see below), whose sum is σ = 1691885443584. Its totient is φ = 786851122464.

The previous prime is 1224206622383. The next prime is 1224206622439. The reversal of 1224206622411 is 1142266024221.

It is an interprime number because it is at equal distance from previous prime (1224206622383) and next prime (1224206622439).

It is not a de Polignac number, because 1224206622411 - 2¹³ = 1224206614219 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1224206622011) 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, 64783960 + ... + 64802853.

It is an arithmetic number, because the mean of its divisors is an integer number (105742840224).

Almost surely, 2^{1224206622411} is an apocalyptic number.

1224206622411 is a deficient number, since it is larger than the sum of its proper divisors (467678821173).

1224206622411 is a wasteful number, since it uses less digits than its factorization.

1224206622411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129586930.

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 1224206622411 in words is "one trillion, two hundred twenty-four billion, two hundred six million, six hundred twenty-two thousand, four hundred eleven".