10222036400 has 30 divisors (see below), whose sum is σ = 24558443412. Its totient is φ = 4088814400.

The previous prime is 10222036393. The next prime is 10222036417. The reversal of 10222036400 is 463022201.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 12777146 + ... + 12777945.

Almost surely, 2^10222036400 is an apocalyptic number.

10222036400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222036400 is an abundant number, since it is smaller than the sum of its proper divisors (14336407012).

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

10222036400 is a wasteful number, since it uses less digits than its factorization.

10222036400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25555109 (or 25555098 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 10222036400 its reverse (463022201), we get a palindrome (10685058601).

The spelling of 10222036400 in words is "ten billion, two hundred twenty-two million, thirty-six thousand, four hundred".