222012001010202 has 32 divisors (see below), whose sum is σ = 493604845923840. Its totient is φ = 66107791863360.

The previous prime is 222012001010197. The next prime is 222012001010221. The reversal of 222012001010202 is 202010100210222.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45908186377 + ... + 45908191212.

It is an arithmetic number, because the mean of its divisors is an integer number (15425151435120).

Almost surely, 2^{222012001010202} is an apocalyptic number.

222012001010202 is an abundant number, since it is smaller than the sum of its proper divisors (271592844913638).

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

222012001010202 is a wasteful number, since it uses less digits than its factorization.

222012001010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91816377638.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 222012001010202 its reverse (202010100210222), we get a palindrome (424022101220424).

The spelling of 222012001010202 in words is "two hundred twenty-two trillion, twelve billion, one million, ten thousand, two hundred two".