222420412234202 has 32 divisors (see below), whose sum is σ = 410624820076800. Its totient is φ = 87989952630528.

The previous prime is 222420412234157. The next prime is 222420412234219. The reversal of 222420412234202 is 202432214024222.

222420412234202 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 15 ways as a sum of consecutive naturals, for example, 26655299 + ... + 33990377.

It is an arithmetic number, because the mean of its divisors is an integer number (12832025627400).

Almost surely, 2^{222420412234202} is an apocalyptic number.

222420412234202 is a deficient number, since it is larger than the sum of its proper divisors (188204407842598).

222420412234202 is a wasteful number, since it uses less digits than its factorization.

222420412234202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7501710.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 222420412234202 its reverse (202432214024222), we get a palindrome (424852626258424).

The spelling of 222420412234202 in words is "two hundred twenty-two trillion, four hundred twenty billion, four hundred twelve million, two hundred thirty-four thousand, two hundred two".