102211201011 has 8 divisors (see below), whose sum is σ = 136285013200. Its totient is φ = 68139094752.

The previous prime is 102211201007. The next prime is 102211201061. The reversal of 102211201011 is 110102112201.

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

It is not a de Polignac number, because 102211201011 - 2² = 102211201007 is a prime.

It is a super-2 number, since 2×102211201011² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102211201061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 279436 + ... + 531513.

It is an arithmetic number, because the mean of its divisors is an integer number (17035626650).

Almost surely, 2^102211201011 is an apocalyptic number.

102211201011 is a deficient number, since it is larger than the sum of its proper divisors (34073812189).

102211201011 is an equidigital number, since it uses as much as digits as its factorization.

102211201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852965.

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 102211201011 its reverse (110102112201), we get a palindrome (212313313212).

The spelling of 102211201011 in words is "one hundred two billion, two hundred eleven million, two hundred one thousand, eleven".