3212022220101 has 12 divisors (see below), whose sum is σ = 4641488374380. Its totient is φ = 2140470889920.

The previous prime is 3212022220091. The next prime is 3212022220111. The reversal of 3212022220101 is 1010222202123.

3212022220101 is a `hidden beast` number, since 321 + 2 + 0 + 22 + 220 + 101 = 666.

It is an interprime number because it is at equal distance from previous prime (3212022220091) and next prime (3212022220111).

It can be written as a sum of positive squares in 2 ways, for example, as 1178549072100 + 2033473148001 = 1085610^2 + 1425999^2 .

It is not a de Polignac number, because 3212022220101 - 2¹⁴ = 3212022203717 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3212022220111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 73081546 + ... + 73125483.

It is an arithmetic number, because the mean of its divisors is an integer number (386790697865).

Almost surely, 2^{3212022220101} is an apocalyptic number.

It is an amenable number.

3212022220101 is a deficient number, since it is larger than the sum of its proper divisors (1429466154279).

3212022220101 is a wasteful number, since it uses less digits than its factorization.

3212022220101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146209476 (or 146209473 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 3212022220101 its reverse (1010222202123), we get a palindrome (4222244422224).

The spelling of 3212022220101 in words is "three trillion, two hundred twelve billion, twenty-two million, two hundred twenty thousand, one hundred one".