100222001210222 has 16 divisors (see below), whose sum is σ = 150485448259392. Its totient is φ = 50060186235360.

The previous prime is 100222001210153. The next prime is 100222001210237. The reversal of 100222001210222 is 222012100222001.

It is a happy number.

It is a super-4 number, since 4×100222001210222⁴ (a number of 57 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 100222001210222.

It is a congruent 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, 227157428 + ... + 227598200.

It is an arithmetic number, because the mean of its divisors is an integer number (9405340516212).

Almost surely, 2^{100222001210222} is an apocalyptic number.

100222001210222 is a deficient number, since it is larger than the sum of its proper divisors (50263447049170).

100222001210222 is a wasteful number, since it uses less digits than its factorization.

100222001210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 555803.

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

Adding to 100222001210222 its reverse (222012100222001), we get a palindrome (322234101432223).

The spelling of 100222001210222 in words is "one hundred trillion, two hundred twenty-two billion, one million, two hundred ten thousand, two hundred twenty-two".