10514135222420 has 24 divisors (see below), whose sum is σ = 22841052381000. Its totient is φ = 4060631533952.

The previous prime is 10514135222401. The next prime is 10514135222467. The reversal of 10514135222420 is 2422253141501.

It can be written as a sum of positive squares in 4 ways, for example, as 4516279523716 + 5997855698704 = 2125154^2 + 2449052^2 .

It is a super-2 number, since 2×10514135222420² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

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, 9063909095 + ... + 9063910254.

It is an arithmetic number, because the mean of its divisors is an integer number (951710515875).

Almost surely, 2^{10514135222420} is an apocalyptic number.

10514135222420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10514135222420 is an abundant number, since it is smaller than the sum of its proper divisors (12326917158580).

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

10514135222420 is a wasteful number, since it uses less digits than its factorization.

10514135222420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18127819387 (or 18127819385 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 32.

Adding to 10514135222420 its reverse (2422253141501), we get a palindrome (12936388363921).

The spelling of 10514135222420 in words is "ten trillion, five hundred fourteen billion, one hundred thirty-five million, two hundred twenty-two thousand, four hundred twenty".