10222022012200 has 24 divisors (see below), whose sum is σ = 23766201178830. Its totient is φ = 4088808804800.

The previous prime is 10222022012159. The next prime is 10222022012201. The reversal of 10222022012200 is 221022022201.

It can be written as a sum of positive squares in 3 ways, for example, as 7915748488036 + 2306273524164 = 2813494^2 + 1518642^2 .

It is not an unprimeable number, because it can be changed into a prime (10222022012201) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25555054831 + ... + 25555055230.

Almost surely, 2^{10222022012200} is an apocalyptic number.

10222022012200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10222022012200 is an abundant number, since it is smaller than the sum of its proper divisors (13544179166630).

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

10222022012200 is a wasteful number, since it uses less digits than its factorization.

10222022012200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51110110077 (or 51110110068 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10222022012200 its reverse (221022022201), we get a palindrome (10443044034401).

The spelling of 10222022012200 in words is "ten trillion, two hundred twenty-two billion, twenty-two million, twelve thousand, two hundred".