222041401000 has 32 divisors (see below), whose sum is σ = 519576880680. Its totient is φ = 88816560000.

The previous prime is 222041400991. The next prime is 222041401061. The reversal of 222041401000 is 104140222.

It can be written as a sum of positive squares in 4 ways, for example, as 149541530436 + 72499870564 = 386706^2 + 269258^2 .

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, 111019701 + ... + 111021700.

Almost surely, 2^222041401000 is an apocalyptic number.

222041401000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222041401000 is an abundant number, since it is smaller than the sum of its proper divisors (297535479680).

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

222041401000 is a wasteful number, since it uses less digits than its factorization.

222041401000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222041422 (or 222041408 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 222041401000 its reverse (104140222), we get a palindrome (222145541222).

The spelling of 222041401000 in words is "two hundred twenty-two billion, forty-one million, four hundred one thousand".