220212120201002 has 8 divisors (see below), whose sum is σ = 330337925595300. Its totient is φ = 110099478335904.

The previous prime is 220212120201001. The next prime is 220212120201077. The reversal of 220212120201002 is 200102021212022.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 198335649082561 + 21876471118441 = 14083169^2 + 4677229^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (220212120201001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3290840477 + ... + 3290907392.

Almost surely, 2^{220212120201002} is an apocalyptic number.

220212120201002 is a deficient number, since it is larger than the sum of its proper divisors (110125805394298).

220212120201002 is a wasteful number, since it uses less digits than its factorization.

220212120201002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6581764600.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 220212120201002 its reverse (200102021212022), we get a palindrome (420314141413024).

The spelling of 220212120201002 in words is "two hundred twenty trillion, two hundred twelve billion, one hundred twenty million, two hundred one thousand, two".