2100100210222 has 32 divisors (see below), whose sum is σ = 3605505426432. Its totient is φ = 898710259104.

The previous prime is 2100100210189. The next prime is 2100100210577. The reversal of 2100100210222 is 2220120010012.

It is a happy number.

It is a congruent 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, 37342228 + ... + 37398424.

It is an arithmetic number, because the mean of its divisors is an integer number (112672044576).

Almost surely, 2^{2100100210222} is an apocalyptic number.

2100100210222 is a deficient number, since it is larger than the sum of its proper divisors (1505405216210).

2100100210222 is a wasteful number, since it uses less digits than its factorization.

2100100210222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60112.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 2100100210222 its reverse (2220120010012), we get a palindrome (4320220220234).

The spelling of 2100100210222 in words is "two trillion, one hundred billion, one hundred million, two hundred ten thousand, two hundred twenty-two".