3211011220122 has 16 divisors (see below), whose sum is σ = 7135580489280. Its totient is φ = 1070337073356.

The previous prime is 3211011220093. The next prime is 3211011220223. The reversal of 3211011220122 is 2210221101123.

3211011220122 is a `hidden beast` number, since 321 + 1 + 0 + 1 + 1 + 220 + 122 = 666.

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

It is a junction number, because it is equal to n+sod(n) for n = 3211011220095 and 3211011220104.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29731585318 + ... + 29731585425.

It is an arithmetic number, because the mean of its divisors is an integer number (445973780580).

Almost surely, 2^{3211011220122} is an apocalyptic number.

3211011220122 is an abundant number, since it is smaller than the sum of its proper divisors (3924569269158).

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

3211011220122 is a wasteful number, since it uses less digits than its factorization.

3211011220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59463170754 (or 59463170748 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 3211011220122 its reverse (2210221101123), we get a palindrome (5421232321245).

The spelling of 3211011220122 in words is "three trillion, two hundred eleven billion, eleven million, two hundred twenty thousand, one hundred twenty-two".