220212122220202 has 16 divisors (see below), whose sum is σ = 377572597016832. Its totient is φ = 94360098363120.

The previous prime is 220212122220193. The next prime is 220212122220221. The reversal of 220212122220202 is 202022221212022.

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, 1377037653 + ... + 1377197560.

It is an arithmetic number, because the mean of its divisors is an integer number (23598287313552).

Almost surely, 2^{220212122220202} is an apocalyptic number.

220212122220202 is a deficient number, since it is larger than the sum of its proper divisors (157360474796630).

220212122220202 is a wasteful number, since it uses less digits than its factorization.

220212122220202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2754240933.

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

Adding to 220212122220202 its reverse (202022221212022), we get a palindrome (422234343432224).

The spelling of 220212122220202 in words is "two hundred twenty trillion, two hundred twelve billion, one hundred twenty-two million, two hundred twenty thousand, two hundred two".