22122213300002 has 16 divisors (see below), whose sum is σ = 35135467409952. Its totient is φ = 10410397773120.

The previous prime is 22122213299981. The next prime is 22122213300013. The reversal of 22122213300002 is 20000331222122.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5123213 + ... + 8395935.

It is an arithmetic number, because the mean of its divisors is an integer number (2195966713122).

Almost surely, 2^{22122213300002} is an apocalyptic number.

22122213300002 is a deficient number, since it is larger than the sum of its proper divisors (13013254109950).

22122213300002 is a wasteful number, since it uses less digits than its factorization.

22122213300002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3471553.

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

Adding to 22122213300002 its reverse (20000331222122), we get a palindrome (42122544522124).

The spelling of 22122213300002 in words is "twenty-two trillion, one hundred twenty-two billion, two hundred thirteen million, three hundred thousand, two".