24222211245 has 40 divisors (see below), whose sum is σ = 43708220160. Its totient is φ = 12832927200.

The previous prime is 24222211231. The next prime is 24222211261. The reversal of 24222211245 is 54211222242.

24222211245 is a `hidden beast` number, since 2 + 422 + 2 + 211 + 24 + 5 = 666.

It is not a de Polignac number, because 24222211245 - 2⁴ = 24222211229 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 136885 + ... + 259194.

It is an arithmetic number, because the mean of its divisors is an integer number (1092705504).

Almost surely, 2^24222211245 is an apocalyptic number.

It is an amenable number.

24222211245 is a deficient number, since it is larger than the sum of its proper divisors (19486008915).

24222211245 is a wasteful number, since it uses less digits than its factorization.

24222211245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396247 (or 396238 counting only the distinct ones).

The product of its digits is 5120, while the sum is 27.

Adding to 24222211245 its reverse (54211222242), we get a palindrome (78433433487).

The spelling of 24222211245 in words is "twenty-four billion, two hundred twenty-two million, two hundred eleven thousand, two hundred forty-five".