22042200404004 has 48 divisors (see below), whose sum is σ = 56286676246080. Its totient is φ = 6658114544640.

The previous prime is 22042200403997. The next prime is 22042200404011. The reversal of 22042200404004 is 40040400224022.

It is an interprime number because it is at equal distance from previous prime (22042200403997) and next prime (22042200404011).

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, 266710069 + ... + 266792700.

It is an arithmetic number, because the mean of its divisors is an integer number (1172639088460).

Almost surely, 2^{22042200404004} is an apocalyptic number.

It is an amenable number.

22042200404004 is an abundant number, since it is smaller than the sum of its proper divisors (34244475842076).

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

22042200404004 is a wasteful number, since it uses less digits than its factorization.

22042200404004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533503100 (or 533503098 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 22042200404004 its reverse (40040400224022), we get a palindrome (62082600628026).

The spelling of 22042200404004 in words is "twenty-two trillion, forty-two billion, two hundred million, four hundred four thousand, four".