222102022201012 has 24 divisors (see below), whose sum is σ = 391254592303232. Its totient is φ = 110315003436000.

The previous prime is 222102022200977. The next prime is 222102022201021. The reversal of 222102022201012 is 210102220201222.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 131108833 + ... + 132792055.

Almost surely, 2^{222102022201012} is an apocalyptic number.

It is an amenable number.

222102022201012 is a deficient number, since it is larger than the sum of its proper divisors (169152570102220).

222102022201012 is a wasteful number, since it uses less digits than its factorization.

222102022201012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1901839 (or 1901837 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 222102022201012 its reverse (210102220201222), we get a palindrome (432204242402234).

The spelling of 222102022201012 in words is "two hundred twenty-two trillion, one hundred two billion, twenty-two million, two hundred one thousand, twelve".