220212201002101 has 16 divisors (see below), whose sum is σ = 274894756295040. Its totient is φ = 171378623033280.

The previous prime is 220212201002089. The next prime is 220212201002117. The reversal of 220212201002101 is 101200102212022.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 220212201002101 - 2⁹ = 220212201001589 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220212201002141) 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, 1794103446 + ... + 1794226183.

It is an arithmetic number, because the mean of its divisors is an integer number (17180922268440).

Almost surely, 2^{220212201002101} is an apocalyptic number.

It is an amenable number.

220212201002101 is a deficient number, since it is larger than the sum of its proper divisors (54682555292939).

220212201002101 is a wasteful number, since it uses less digits than its factorization.

220212201002101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3588330444.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 220212201002101 its reverse (101200102212022), we get a palindrome (321412303214123).

The spelling of 220212201002101 in words is "two hundred twenty trillion, two hundred twelve billion, two hundred one million, two thousand, one hundred one".