13022032222212 has 96 divisors (see below), whose sum is σ = 33175229407488. Its totient is φ = 3951301699584.

The previous prime is 13022032222189. The next prime is 13022032222223. The reversal of 13022032222212 is 21222223022031.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79440528 + ... + 79604280.

It is an arithmetic number, because the mean of its divisors is an integer number (345575306328).

Almost surely, 2^{13022032222212} is an apocalyptic number.

13022032222212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13022032222212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16587614703744).

13022032222212 is an abundant number, since it is smaller than the sum of its proper divisors (20153197185276).

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

13022032222212 is a wasteful number, since it uses less digits than its factorization.

13022032222212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170829 (or 170827 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 13022032222212 its reverse (21222223022031), we get a palindrome (34244255244243).

The spelling of 13022032222212 in words is "thirteen trillion, twenty-two billion, thirty-two million, two hundred twenty-two thousand, two hundred twelve".