2204440244402 has 32 divisors (see below), whose sum is σ = 3800841710400. Its totient is φ = 948350548800.

The previous prime is 2204440244399. The next prime is 2204440244431. The reversal of 2204440244402 is 2044420444022.

It is a super-2 number, since 2×2204440244402² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2155877 + ... + 3009432.

It is an arithmetic number, because the mean of its divisors is an integer number (118776303450).

Almost surely, 2^{2204440244402} is an apocalyptic number.

2204440244402 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2204440244402 is a deficient number, since it is larger than the sum of its proper divisors (1596401465998).

2204440244402 is a wasteful number, since it uses less digits than its factorization.

2204440244402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5166362.

The product of its (nonzero) digits is 65536, while the sum is 32.

Adding to 2204440244402 its reverse (2044420444022), we get a palindrome (4248860688424).

The spelling of 2204440244402 in words is "two trillion, two hundred four billion, four hundred forty million, two hundred forty-four thousand, four hundred two".