211022102020330 has 8 divisors (see below), whose sum is σ = 379839783636612. Its totient is φ = 84408840808128.

The previous prime is 211022102020283. The next prime is 211022102020363. The reversal of 211022102020330 is 33020201220112.

It can be written as a sum of positive squares in 2 ways, for example, as 208331147209761 + 2690954810569 = 14433681^2 + 1640413^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 211022102020298 and 211022102020307.

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, 10551105101007 + ... + 10551105101026.

Almost surely, 2^{211022102020330} is an apocalyptic number.

211022102020330 is a deficient number, since it is larger than the sum of its proper divisors (168817681616282).

211022102020330 is a wasteful number, since it uses less digits than its factorization.

211022102020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21102210202040.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 211022102020330 its reverse (33020201220112), we get a palindrome (244042303240442).

The spelling of 211022102020330 in words is "two hundred eleven trillion, twenty-two billion, one hundred two million, twenty thousand, three hundred thirty".