40222242600 has 96 divisors (see below), whose sum is σ = 125833092000. Its totient is φ = 10627511040.

The previous prime is 40222242581. The next prime is 40222242601. The reversal of 40222242600 is 624222204.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (40222242601) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 242110 + ... + 372909.

It is an arithmetic number, because the mean of its divisors is an integer number (1310761375).

Almost surely, 2^40222242600 is an apocalyptic number.

40222242600 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40222242600 is an abundant number, since it is smaller than the sum of its proper divisors (85610849400).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40222242600 is a wasteful number, since it uses less digits than its factorization.

40222242600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 615147 (or 615138 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 40222242600 its reverse (624222204), we get a palindrome (40846464804).

The spelling of 40222242600 in words is "forty billion, two hundred twenty-two million, two hundred forty-two thousand, six hundred".