10420650260022 has 16 divisors (see below), whose sum is σ = 21025736809200. Its totient is φ = 3442810705152.

The previous prime is 10420650259897. The next prime is 10420650260047. The reversal of 10420650260022 is 22006205602401.

It is a happy number.

It is a super-2 number, since 2×10420650260022² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7684844647 + ... + 7684846002.

It is an arithmetic number, because the mean of its divisors is an integer number (1314108550575).

Almost surely, 2^{10420650260022} is an apocalyptic number.

10420650260022 is an abundant number, since it is smaller than the sum of its proper divisors (10605086549178).

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

10420650260022 is a wasteful number, since it uses less digits than its factorization.

10420650260022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15369690767.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 10420650260022 its reverse (22006205602401), we get a palindrome (32426855862423).

The spelling of 10420650260022 in words is "ten trillion, four hundred twenty billion, six hundred fifty million, two hundred sixty thousand, twenty-two".