4222525343805 has 24 divisors (see below), whose sum is σ = 7319199232800. Its totient is φ = 2251965731040.

The previous prime is 4222525343759. The next prime is 4222525343969. The reversal of 4222525343805 is 5083435252224.

4222525343805 is a `hidden beast` number, since 4 + 2 + 2 + 2 + 525 + 3 + 43 + 80 + 5 = 666.

It is not a de Polignac number, because 4222525343805 - 2¹¹ = 4222525341757 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1202070 + ... + 3144840.

It is an arithmetic number, because the mean of its divisors is an integer number (304966634700).

Almost surely, 2^{4222525343805} is an apocalyptic number.

4222525343805 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4222525343805 is a deficient number, since it is larger than the sum of its proper divisors (3096673888995).

4222525343805 is a wasteful number, since it uses less digits than its factorization.

4222525343805 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1991081 (or 1991078 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

The spelling of 4222525343805 in words is "four trillion, two hundred twenty-two billion, five hundred twenty-five million, three hundred forty-three thousand, eight hundred five".