1010520400522 has 16 divisors (see below), whose sum is σ = 1596212323200. Its totient is φ = 478471419360.

The previous prime is 1010520400499. The next prime is 1010520400543. The reversal of 1010520400522 is 2250040250101.

It is a super-2 number, since 2×1010520400522² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1010520400493 and 1010520400502.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5354322 + ... + 5539837.

It is an arithmetic number, because the mean of its divisors is an integer number (99763270200).

Almost surely, 2^{1010520400522} is an apocalyptic number.

1010520400522 is a deficient number, since it is larger than the sum of its proper divisors (585691922678).

1010520400522 is a wasteful number, since it uses less digits than its factorization.

1010520400522 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10896621.

The product of its (nonzero) digits is 800, while the sum is 22.

Adding to 1010520400522 its reverse (2250040250101), we get a palindrome (3260560650623).

The spelling of 1010520400522 in words is "one trillion, ten billion, five hundred twenty million, four hundred thousand, five hundred twenty-two".