3212100122 has 48 divisors (see below), whose sum is σ = 6408642240. Its totient is φ = 1177841280.

The previous prime is 3212100113. The next prime is 3212100127. The reversal of 3212100122 is 2210012123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 3212100097 and 3212100106.

It is not an unprimeable number, because it can be changed into a prime (3212100127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26972 + ... + 84567.

It is an arithmetic number, because the mean of its divisors is an integer number (133513380).

Almost surely, 2^3212100122 is an apocalyptic number.

3212100122 is a deficient number, since it is larger than the sum of its proper divisors (3196542118).

3212100122 is a wasteful number, since it uses less digits than its factorization.

3212100122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 111587 (or 111576 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 3212100122 is about 56675.3925614989. The cubic root of 3212100122 is about 1475.4676478674.

Adding to 3212100122 its reverse (2210012123), we get a palindrome (5422112245).

The spelling of 3212100122 in words is "three billion, two hundred twelve million, one hundred thousand, one hundred twenty-two".