212100102211202 has 8 divisors (see below), whose sum is σ = 318177629830800. Its totient is φ = 106040892267604.

The previous prime is 212100102211199. The next prime is 212100102211399. The reversal of 212100102211202 is 202112201001212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4579390052 + ... + 4579436367.

It is an arithmetic number, because the mean of its divisors is an integer number (39772203728850).

Almost surely, 2^{212100102211202} is an apocalyptic number.

212100102211202 is a deficient number, since it is larger than the sum of its proper divisors (106077527619598).

212100102211202 is a wasteful number, since it uses less digits than its factorization.

212100102211202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9158838000.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 212100102211202 its reverse (202112201001212), we get a palindrome (414212303212414).

The spelling of 212100102211202 in words is "two hundred twelve trillion, one hundred billion, one hundred two million, two hundred eleven thousand, two hundred two".