22122000200010 has 32 divisors (see below), whose sum is σ = 53092928544192. Its totient is φ = 5899185824000.

The previous prime is 22122000200009. The next prime is 22122000200071. The reversal of 22122000200010 is 1000200022122.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19179697 + ... + 20300363.

It is an arithmetic number, because the mean of its divisors is an integer number (1659154017006).

Almost surely, 2^{22122000200010} is an apocalyptic number.

22122000200010 is an abundant number, since it is smaller than the sum of its proper divisors (30970928344182).

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

22122000200010 is a wasteful number, since it uses less digits than its factorization.

22122000200010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778678.

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

Adding to 22122000200010 its reverse (1000200022122), we get a palindrome (23122200222132).

The spelling of 22122000200010 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred thousand, ten".