10514425220 has 96 divisors (see below), whose sum is σ = 24101715456. Its totient is φ = 3829824000.

The previous prime is 10514425211. The next prime is 10514425241. The reversal of 10514425220 is 2252441501.

It is a super-2 number, since 2×10514425220² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a self number, because there is not a number n which added to its sum of digits gives 10514425220.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9636875 + ... + 9637965.

It is an arithmetic number, because the mean of its divisors is an integer number (251059536).

Almost surely, 2^10514425220 is an apocalyptic number.

10514425220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10514425220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12050857728).

10514425220 is an abundant number, since it is smaller than the sum of its proper divisors (13587290236).

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

10514425220 is a wasteful number, since it uses less digits than its factorization.

10514425220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581 (or 1579 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

Adding to 10514425220 its reverse (2252441501), we get a palindrome (12766866721).

The spelling of 10514425220 in words is "ten billion, five hundred fourteen million, four hundred twenty-five thousand, two hundred twenty".