220210221202 has 32 divisors (see below), whose sum is σ = 340542168624. Its totient is φ = 106748928000.

The previous prime is 220210221197. The next prime is 220210221221. The reversal of 220210221202 is 202122012022.

It can be written as a sum of positive squares in 8 ways, for example, as 215146617921 + 5063603281 = 463839^2 + 71159^2 .

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, 6780202 + ... + 6812602.

Almost surely, 2^220210221202 is an apocalyptic number.

220210221202 is a deficient number, since it is larger than the sum of its proper divisors (120331947422).

220210221202 is a wasteful number, since it uses less digits than its factorization.

220210221202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33214.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 220210221202 its reverse (202122012022), we get a palindrome (422332233224).

The spelling of 220210221202 in words is "two hundred twenty billion, two hundred ten million, two hundred twenty-one thousand, two hundred two".