3211122022102 has 4 divisors (see below), whose sum is σ = 4816683033156. Its totient is φ = 1605561011050.

The previous prime is 3211122022033. The next prime is 3211122022127. The reversal of 3211122022102 is 2012202211123.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×3211122022102² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3211122022102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 802780505524 + ... + 802780505527.

It is an arithmetic number, because the mean of its divisors is an integer number (1204170758289).

Almost surely, 2^{3211122022102} is an apocalyptic number.

3211122022102 is a deficient number, since it is larger than the sum of its proper divisors (1605561011054).

3211122022102 is a wasteful number, since it uses less digits than its factorization.

3211122022102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1605561011053.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 3211122022102 its reverse (2012202211123), we get a palindrome (5223324233225).

The spelling of 3211122022102 in words is "three trillion, two hundred eleven billion, one hundred twenty-two million, twenty-two thousand, one hundred two".