222000253004 has 48 divisors (see below), whose sum is σ = 430960803840. Its totient is φ = 99591655680.

The previous prime is 222000253003. The next prime is 222000253049. The reversal of 222000253004 is 400352000222.

It is a super-2 number, since 2×222000253004² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (222000253003) 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 in 15 ways as a sum of consecutive naturals, for example, 644684 + ... + 927155.

It is an arithmetic number, because the mean of its divisors is an integer number (8978350080).

Almost surely, 2^222000253004 is an apocalyptic number.

It is an amenable number.

222000253004 is a deficient number, since it is larger than the sum of its proper divisors (208960550836).

222000253004 is a wasteful number, since it uses less digits than its factorization.

222000253004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1571958 (or 1571956 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

Adding to 222000253004 its reverse (400352000222), we get a palindrome (622352253226).

The spelling of 222000253004 in words is "two hundred twenty-two billion, two hundred fifty-three thousand, four".