222220211220202 has 32 divisors (see below), whose sum is σ = 364050648388224. Its totient is φ = 101112065208000.

The previous prime is 222220211220179. The next prime is 222220211220209. The reversal of 222220211220202 is 202022112022222.

222220211220202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (222220211220209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24627028 + ... + 32418064.

It is an arithmetic number, because the mean of its divisors is an integer number (11376582762132).

Almost surely, 2^{222220211220202} is an apocalyptic number.

222220211220202 is a deficient number, since it is larger than the sum of its proper divisors (141830437168022).

222220211220202 is a wasteful number, since it uses less digits than its factorization.

222220211220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7806574.

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 222220211220202 its reverse (202022112022222), we get a palindrome (424242323242424).

The spelling of 222220211220202 in words is "two hundred twenty-two trillion, two hundred twenty billion, two hundred eleven million, two hundred twenty thousand, two hundred two".