222102220010210 has 16 divisors (see below), whose sum is σ = 400012836345216. Its totient is φ = 88790034598128.

The previous prime is 222102220010147. The next prime is 222102220010239. The reversal of 222102220010210 is 12010022201222.

It is a happy number.

It is a super-2 number, since 2×222102220010210² (a number of 29 digits) contains 22 as substring.

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, 6356657402 + ... + 6356692341.

It is an arithmetic number, because the mean of its divisors is an integer number (25000802271576).

Almost surely, 2^{222102220010210} is an apocalyptic number.

222102220010210 is a deficient number, since it is larger than the sum of its proper divisors (177910616335006).

222102220010210 is a wasteful number, since it uses less digits than its factorization.

222102220010210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12713351497.

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

Adding to 222102220010210 its reverse (12010022201222), we get a palindrome (234112242211432).

The spelling of 222102220010210 in words is "two hundred twenty-two trillion, one hundred two billion, two hundred twenty million, ten thousand, two hundred ten".