3211422102 has 24 divisors (see below), whose sum is σ = 7952093136. Its totient is φ = 917549136.

The previous prime is 3211422083. The next prime is 3211422103. The reversal of 3211422102 is 2012241123.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211422103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12743613 + ... + 12743864.

It is an arithmetic number, because the mean of its divisors is an integer number (331337214).

Almost surely, 2^3211422102 is an apocalyptic number.

3211422102 is an abundant number, since it is smaller than the sum of its proper divisors (4740671034).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3211422102 is a wasteful number, since it uses less digits than its factorization.

3211422102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25487492 (or 25487489 counting only the distinct ones).

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

The square root of 3211422102 is about 56669.4106374859. The cubic root of 3211422102 is about 1475.3638251415.

Adding to 3211422102 its reverse (2012241123), we get a palindrome (5223663225).

The spelling of 3211422102 in words is "three billion, two hundred eleven million, four hundred twenty-two thousand, one hundred two".