10351121322225 has 48 divisors (see below), whose sum is σ = 17576236031040. Its totient is φ = 5373295392000.

The previous prime is 10351121322133. The next prime is 10351121322413. The reversal of 10351121322225 is 52222312115301.

It is not a de Polignac number, because 10351121322225 - 2¹⁷ = 10351121191153 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10351121322192 and 10351121322201.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11133454 + ... + 12027303.

It is an arithmetic number, because the mean of its divisors is an integer number (366171583980).

Almost surely, 2^{10351121322225} is an apocalyptic number.

10351121322225 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10351121322225 is a deficient number, since it is larger than the sum of its proper divisors (7225114708815).

10351121322225 is a wasteful number, since it uses less digits than its factorization.

10351121322225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23160930 (or 23160925 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 10351121322225 its reverse (52222312115301), we get a palindrome (62573433437526).

The spelling of 10351121322225 in words is "ten trillion, three hundred fifty-one billion, one hundred twenty-one million, three hundred twenty-two thousand, two hundred twenty-five".