2100211020222 has 32 divisors (see below), whose sum is σ = 4930225101312. Its totient is φ = 583842445344.

The previous prime is 2100211020209. The next prime is 2100211020233. The reversal of 2100211020222 is 2220201120012.

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, 675742018 + ... + 675745125.

It is an arithmetic number, because the mean of its divisors is an integer number (154069534416).

Almost surely, 2^{2100211020222} is an apocalyptic number.

2100211020222 is an abundant number, since it is smaller than the sum of its proper divisors (2830014081090).

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

2100211020222 is a wasteful number, since it uses less digits than its factorization.

2100211020222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1351487192.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 2100211020222 its reverse (2220201120012), we get a palindrome (4320412140234).

The spelling of 2100211020222 in words is "two trillion, one hundred billion, two hundred eleven million, twenty thousand, two hundred twenty-two".