211001222021102 has 8 divisors (see below), whose sum is σ = 316502852529096. Its totient is φ = 105500271178072.

The previous prime is 211001222021089. The next prime is 211001222021131. The reversal of 211001222021102 is 201120222100112.

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

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, 169139408 + ... + 170382339.

It is an arithmetic number, because the mean of its divisors is an integer number (39562856566137).

Almost surely, 2^{211001222021102} is an apocalyptic number.

211001222021102 is a deficient number, since it is larger than the sum of its proper divisors (105501630507994).

211001222021102 is a wasteful number, since it uses less digits than its factorization.

211001222021102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339832482.

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

Adding to 211001222021102 its reverse (201120222100112), we get a palindrome (412121444121214).

The spelling of 211001222021102 in words is "two hundred eleven trillion, one billion, two hundred twenty-two million, twenty-one thousand, one hundred two".