244200022402 has 64 divisors (see below), whose sum is σ = 445689446400. Its totient is φ = 98021689920.

The previous prime is 244200022399. The next prime is 244200022487. The reversal of 244200022402 is 204220002442.

It is a happy number.

It is a super-2 number, since 2×244200022402² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13415127 + ... + 13433317.

It is an arithmetic number, because the mean of its divisors is an integer number (6963897600).

Almost surely, 2^244200022402 is an apocalyptic number.

244200022402 is a deficient number, since it is larger than the sum of its proper divisors (201489423998).

244200022402 is a wasteful number, since it uses less digits than its factorization.

244200022402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18791.

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

Adding to 244200022402 its reverse (204220002442), we get a palindrome (448420024844).

The spelling of 244200022402 in words is "two hundred forty-four billion, two hundred million, twenty-two thousand, four hundred two".