222625550001 has 8 divisors (see below), whose sum is σ = 301264426144. Its totient is φ = 146201853600.

The previous prime is 222625549999. The next prime is 222625550033. The reversal of 222625550001 is 100055526222.

222625550001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 222625550001 - 2¹ = 222625549999 is a prime.

It is a super-2 number, since 2×222625550001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (222625550101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553794700 + ... + 553795101.

It is an arithmetic number, because the mean of its divisors is an integer number (37658053268).

Almost surely, 2^222625550001 is an apocalyptic number.

It is an amenable number.

222625550001 is a deficient number, since it is larger than the sum of its proper divisors (78638876143).

222625550001 is a wasteful number, since it uses less digits than its factorization.

222625550001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107589871.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 222625550001 in words is "two hundred twenty-two billion, six hundred twenty-five million, five hundred fifty thousand, one".