22022001200010 has 64 divisors (see below), whose sum is σ = 60494585220864. Its totient is φ = 5025985113600.

The previous prime is 22022001199949. The next prime is 22022001200011. The reversal of 22022001200010 is 1000210022022.

It is not an unprimeable number, because it can be changed into a prime (22022001200011) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79185451 + ... + 79463070.

It is an arithmetic number, because the mean of its divisors is an integer number (945227894076).

Almost surely, 2^{22022001200010} is an apocalyptic number.

22022001200010 is an abundant number, since it is smaller than the sum of its proper divisors (38472584020854).

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

22022001200010 is a wasteful number, since it uses less digits than its factorization.

22022001200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158649199.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 22022001200010 its reverse (1000210022022), we get a palindrome (23022211222032).

The spelling of 22022001200010 in words is "twenty-two trillion, twenty-two billion, one million, two hundred thousand, ten".