10451222400 has 96 divisors (see below), whose sum is σ = 34423745400. Its totient is φ = 2786990080.

The previous prime is 10451222371. The next prime is 10451222401. The reversal of 10451222400 is 422215401.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10451222401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 534735 + ... + 553934.

Almost surely, 2^10451222400 is an apocalyptic number.

10451222400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10451222400 is an abundant number, since it is smaller than the sum of its proper divisors (23972523000).

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

10451222400 is a wasteful number, since it uses less digits than its factorization.

10451222400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1088696 (or 1088679 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

Adding to 10451222400 its reverse (422215401), we get a palindrome (10873437801).

The spelling of 10451222400 in words is "ten billion, four hundred fifty-one million, two hundred twenty-two thousand, four hundred".