10222230400 has 96 divisors (see below), whose sum is σ = 26350210800. Its totient is φ = 3911086080.

The previous prime is 10222230371. The next prime is 10222230409. The reversal of 10222230400 is 403222201.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10222230409) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4156 + ... + 143044.

Almost surely, 2^10222230400 is an apocalyptic number.

10222230400 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 10222230400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13175105400).

10222230400 is an abundant number, since it is smaller than the sum of its proper divisors (16127980400).

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

10222230400 is a wasteful number, since it uses less digits than its factorization.

10222230400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138936 (or 138919 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10222230400 its reverse (403222201), we get a palindrome (10625452601).

The spelling of 10222230400 in words is "ten billion, two hundred twenty-two million, two hundred thirty thousand, four hundred".