2222100121202 has 32 divisors (see below), whose sum is σ = 3778699619520. Its totient is φ = 971547445440.

The previous prime is 2222100121141. The next prime is 2222100121207. The reversal of 2222100121202 is 2021210012222.

It is a happy number.

2222100121202 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2222100121207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8553077 + ... + 8809047.

It is an arithmetic number, because the mean of its divisors is an integer number (118084363110).

Almost surely, 2^{2222100121202} is an apocalyptic number.

2222100121202 is a deficient number, since it is larger than the sum of its proper divisors (1556599498318).

2222100121202 is a wasteful number, since it uses less digits than its factorization.

2222100121202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 273578.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 2222100121202 its reverse (2021210012222), we get a palindrome (4243310133424).

The spelling of 2222100121202 in words is "two trillion, two hundred twenty-two billion, one hundred million, one hundred twenty-one thousand, two hundred two".