13212212250510 has 192 divisors, whose sum is σ = 42316959065472. Its totient is φ = 2785134025728.

The previous prime is 13212212250467. The next prime is 13212212250551. The reversal of 13212212250510 is 1505221221231.

13212212250510 is a `hidden beast` number, since 1 + 3 + 2 + 1 + 22 + 122 + 5 + 0 + 510 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 8426112 + ... + 9870348.

It is an arithmetic number, because the mean of its divisors is an integer number (220400828466).

Almost surely, 2^{13212212250510} is an apocalyptic number.

13212212250510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 13212212250510, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (21158479532736).

13212212250510 is an abundant number, since it is smaller than the sum of its proper divisors (29104746814962).

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

13212212250510 is a wasteful number, since it uses less digits than its factorization.

13212212250510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1445387 (or 1445384 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 13212212250510 its reverse (1505221221231), we get a palindrome (14717433471741).

The spelling of 13212212250510 in words is "thirteen trillion, two hundred twelve billion, two hundred twelve million, two hundred fifty thousand, five hundred ten".