1224162541355 has 16 divisors (see below), whose sum is σ = 1585382277024. Its totient is φ = 902061177600.

The previous prime is 1224162541339. The next prime is 1224162541387. The reversal of 1224162541355 is 5531452614221.

It is a happy number.

It is not a de Polignac number, because 1224162541355 - 2⁴ = 1224162541339 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20133746 + ... + 20194455.

It is an arithmetic number, because the mean of its divisors is an integer number (99086392314).

Almost surely, 2^{1224162541355} is an apocalyptic number.

1224162541355 is a deficient number, since it is larger than the sum of its proper divisors (361219735669).

1224162541355 is a wasteful number, since it uses less digits than its factorization.

1224162541355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40328686.

The product of its digits is 288000, while the sum is 41.

The spelling of 1224162541355 in words is "one trillion, two hundred twenty-four billion, one hundred sixty-two million, five hundred forty-one thousand, three hundred fifty-five".