2100210010222 has 16 divisors (see below), whose sum is σ = 3178278162000. Its totient is φ = 1040784449152.

The previous prime is 2100210010181. The next prime is 2100210010231. The reversal of 2100210010222 is 2220100120012.

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 7 ways as a sum of consecutive naturals, for example, 10408848 + ... + 10608700.

It is an arithmetic number, because the mean of its divisors is an integer number (198642385125).

Almost surely, 2^{2100210010222} is an apocalyptic number.

2100210010222 is a deficient number, since it is larger than the sum of its proper divisors (1078068151778).

2100210010222 is a wasteful number, since it uses less digits than its factorization.

2100210010222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246467.

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

Adding to 2100210010222 its reverse (2220100120012), we get a palindrome (4320310130234).

The spelling of 2100210010222 in words is "two trillion, one hundred billion, two hundred ten million, ten thousand, two hundred twenty-two".