2202120212210 has 32 divisors (see below), whose sum is σ = 3996705300480. Its totient is φ = 873545262912.

The previous prime is 2202120212179. The next prime is 2202120212263. The reversal of 2202120212210 is 122120212022.

It is a happy number.

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, 2671127 + ... + 3396933.

It is an arithmetic number, because the mean of its divisors is an integer number (124897040640).

Almost surely, 2^{2202120212210} is an apocalyptic number.

2202120212210 is a deficient number, since it is larger than the sum of its proper divisors (1794585088270).

2202120212210 is a wasteful number, since it uses less digits than its factorization.

2202120212210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 728330.

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

Adding to 2202120212210 its reverse (122120212022), we get a palindrome (2324240424232).

The spelling of 2202120212210 in words is "two trillion, two hundred two billion, one hundred twenty million, two hundred twelve thousand, two hundred ten".