2224000222040 has 32 divisors (see below), whose sum is σ = 5004136800000. Its totient is φ = 889575857664.

The previous prime is 2224000222009. The next prime is 2224000222043. The reversal of 2224000222040 is 402220004222.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224000222043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767561 + ... + 2244359.

It is an arithmetic number, because the mean of its divisors is an integer number (156379275000).

Almost surely, 2^{2224000222040} is an apocalyptic number.

2224000222040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2224000222040 is an abundant number, since it is smaller than the sum of its proper divisors (2780136577960).

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

2224000222040 is a wasteful number, since it uses less digits than its factorization.

2224000222040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1514459 (or 1514455 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

Adding to 2224000222040 its reverse (402220004222), we get a palindrome (2626220226262).

The spelling of 2224000222040 in words is "two trillion, two hundred twenty-four billion, two hundred twenty-two thousand, forty".