222202200221202 has 16 divisors (see below), whose sum is σ = 444407189132160. Its totient is φ = 74066935292112.

The previous prime is 222202200221153. The next prime is 222202200221227. The reversal of 222202200221202 is 202122002202222.

222202200221202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 115158858 + ... + 117072485.

It is an arithmetic number, because the mean of its divisors is an integer number (27775449320760).

Almost surely, 2^{222202200221202} is an apocalyptic number.

222202200221202 is an abundant number, since it is smaller than the sum of its proper divisors (222204988910958).

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

222202200221202 is a wasteful number, since it uses less digits than its factorization.

222202200221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232390817.

The product of its (nonzero) digits is 1024, while the sum is 21.

Adding to 222202200221202 its reverse (202122002202222), we get a palindrome (424324202423424).

The spelling of 222202200221202 in words is "two hundred twenty-two trillion, two hundred two billion, two hundred million, two hundred twenty-one thousand, two hundred two".