220212010212202 has 16 divisors (see below), whose sum is σ = 338571167574024. Its totient is φ = 107358075232000.

The previous prime is 220212010212169. The next prime is 220212010212203. The reversal of 220212010212202 is 202212010212022.

It can be written as a sum of positive squares in 4 ways, for example, as 80632695344041 + 139579314868161 = 8979571^2 + 11814369^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 220212010212202.

It is not an unprimeable number, because it can be changed into a prime (220212010212203) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 780077449 + ... + 780359692.

Almost surely, 2^{220212010212202} is an apocalyptic number.

220212010212202 is a deficient number, since it is larger than the sum of its proper divisors (118359157361822).

220212010212202 is a wasteful number, since it uses less digits than its factorization.

220212010212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1560438905.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 220212010212202 its reverse (202212010212022), we get a palindrome (422424020424224).

The spelling of 220212010212202 in words is "two hundred twenty trillion, two hundred twelve billion, ten million, two hundred twelve thousand, two hundred two".