211121320102022 has 8 divisors (see below), whose sum is σ = 345471251076072. Its totient is φ = 95964236410000.

The previous prime is 211121320101907. The next prime is 211121320102039. The reversal of 211121320102022 is 220201023121112.

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 = 211121320101985 and 211121320102003.

It is a congruent number.

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, 4798211820479 + ... + 4798211820522.

It is an arithmetic number, because the mean of its divisors is an integer number (43183906384509).

Almost surely, 2^{211121320102022} is an apocalyptic number.

211121320102022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

211121320102022 is a deficient number, since it is larger than the sum of its proper divisors (134349930974050).

211121320102022 is a wasteful number, since it uses less digits than its factorization.

211121320102022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9596423641014.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 211121320102022 its reverse (220201023121112), we get a palindrome (431322343223134).

The spelling of 211121320102022 in words is "two hundred eleven trillion, one hundred twenty-one billion, three hundred twenty million, one hundred two thousand, twenty-two".