211010229969 has 16 divisors (see below), whose sum is σ = 350770252800. Its totient is φ = 109615703760.

The previous prime is 211010229959. The next prime is 211010230019. The reversal of 211010229969 is 969922010112.

It is not a de Polignac number, because 211010229969 - 2⁴ = 211010229953 is a prime.

It is a super-2 number, since 2×211010229969² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 211010229969.

It is not an unprimeable number, because it can be changed into a prime (211010229949) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 456731869 + ... + 456732330.

It is an arithmetic number, because the mean of its divisors is an integer number (21923140800).

Almost surely, 2^211010229969 is an apocalyptic number.

It is an amenable number.

211010229969 is a deficient number, since it is larger than the sum of its proper divisors (139760022831).

211010229969 is a wasteful number, since it uses less digits than its factorization.

211010229969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913464220.

The product of its (nonzero) digits is 34992, while the sum is 42.

The spelling of 211010229969 in words is "two hundred eleven billion, ten million, two hundred twenty-nine thousand, nine hundred sixty-nine".