10206451225122 has 8 divisors (see below), whose sum is σ = 20412902450256. Its totient is φ = 3402150408372.

The previous prime is 10206451225097. The next prime is 10206451225133. The reversal of 10206451225122 is 22152215460201.

It is a sphenic number, since it is the product of 3 distinct primes.

10206451225122 is an admirable number.

It is a super-2 number, since 2×10206451225122² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 850537602088 + ... + 850537602099.

It is an arithmetic number, because the mean of its divisors is an integer number (2551612806282).

Almost surely, 2^{10206451225122} is an apocalyptic number.

10206451225122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

10206451225122 is a wasteful number, since it uses less digits than its factorization.

10206451225122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1701075204192.

The product of its (nonzero) digits is 19200, while the sum is 33.

Adding to 10206451225122 its reverse (22152215460201), we get a palindrome (32358666685323).

The spelling of 10206451225122 in words is "ten trillion, two hundred six billion, four hundred fifty-one million, two hundred twenty-five thousand, one hundred twenty-two".