2444022244402 has 16 divisors (see below), whose sum is σ = 3756581009280. Its totient is φ = 1191908742192.

The previous prime is 2444022244387. The next prime is 2444022244421. The reversal of 2444022244402 is 2044422204442.

It is a super-2 number, since 2×2444022244402² (a number of 26 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19980538 + ... + 20102485.

It is an arithmetic number, because the mean of its divisors is an integer number (234786313080).

Almost surely, 2^{2444022244402} is an apocalyptic number.

2444022244402 is a deficient number, since it is larger than the sum of its proper divisors (1312558764878).

2444022244402 is a wasteful number, since it uses less digits than its factorization.

2444022244402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40083777.

The product of its (nonzero) digits is 131072, while the sum is 34.

Adding to 2444022244402 its reverse (2044422204442), we get a palindrome (4488444448844).

The spelling of 2444022244402 in words is "two trillion, four hundred forty-four billion, twenty-two million, two hundred forty-four thousand, four hundred two".