2100000210222 has 16 divisors (see below), whose sum is σ = 4200791593680. Its totient is φ = 699868207872.

The previous prime is 2100000210211. The next prime is 2100000210233. The reversal of 2100000210222 is 2220120000012.

It is an interprime number because it is at equal distance from previous prime (2100000210211) and next prime (2100000210233).

It is a junction number, because it is equal to n+sod(n) for n = 2100000210198 and 2100000210207.

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, 32931043 + ... + 32994750.

It is an arithmetic number, because the mean of its divisors is an integer number (262549474605).

Almost surely, 2^{2100000210222} is an apocalyptic number.

2100000210222 is an abundant number, since it is smaller than the sum of its proper divisors (2100791383458).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2100000210222 is a wasteful number, since it uses less digits than its factorization.

2100000210222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65931107.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 2100000210222 its reverse (2220120000012), we get a palindrome (4320120210234).

The spelling of 2100000210222 in words is "two trillion, one hundred billion, two hundred ten thousand, two hundred twenty-two".