3211011223030 has 256 divisors, whose sum is σ = 6665374033920. Its totient is φ = 1104813084672.

The previous prime is 3211011223001. The next prime is 3211011223031. The reversal of 3211011223030 is 303221101123.

It is a junction number, because it is equal to n+sod(n) for n = 3211011222989 and 3211011223007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3211011223031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 11346329269 + ... + 11346329551.

It is an arithmetic number, because the mean of its divisors is an integer number (26036617320).

Almost surely, 2^{3211011223030} is an apocalyptic number.

3211011223030 is an abundant number, since it is smaller than the sum of its proper divisors (3454362810890).

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

3211011223030 is a wasteful number, since it uses less digits than its factorization.

3211011223030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 3211011223030 its reverse (303221101123), we get a palindrome (3514232324153).

It can be divided in two parts, 32110 and 11223030, that added together give a triangular number (11255140 = T₄₇₄₄).

The spelling of 3211011223030 in words is "three trillion, two hundred eleven billion, eleven million, two hundred twenty-three thousand, thirty".