2240200024402 has 4 divisors (see below), whose sum is σ = 3360300036606. Its totient is φ = 1120100012200.

The previous prime is 2240200024373. The next prime is 2240200024409. The reversal of 2240200024402 is 2044200020422.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1494997735401 + 745202289001 = 1222701^2 + 863251^2 .

It is a super-2 number, since 2×2240200024402² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2240200024409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560050006099 + ... + 560050006102.

Almost surely, 2^{2240200024402} is an apocalyptic number.

2240200024402 is a deficient number, since it is larger than the sum of its proper divisors (1120100012204).

2240200024402 is a wasteful number, since it uses less digits than its factorization.

2240200024402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1120100012203.

The product of its (nonzero) digits is 2048, while the sum is 22.

Adding to 2240200024402 its reverse (2044200020422), we get a palindrome (4284400044824).

The spelling of 2240200024402 in words is "two trillion, two hundred forty billion, two hundred million, twenty-four thousand, four hundred two".