11101210020122 has 8 divisors (see below), whose sum is σ = 16652101372500. Its totient is φ = 5550509562624.

The previous prime is 11101210020119. The next prime is 11101210020163. The reversal of 11101210020122 is 22102001210111.

It can be written as a sum of positive squares in 2 ways, for example, as 11100817940521 + 392079601 = 3331789^2 + 19801^2 .

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 = 11101210020097 and 11101210020106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47578247 + ... + 47811002.

Almost surely, 2^{11101210020122} is an apocalyptic number.

11101210020122 is a deficient number, since it is larger than the sum of its proper divisors (5550891352378).

11101210020122 is an equidigital number, since it uses as much as digits as its factorization.

11101210020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95447440.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11101210020122 its reverse (22102001210111), we get a palindrome (33203211230233).

The spelling of 11101210020122 in words is "eleven trillion, one hundred one billion, two hundred ten million, twenty thousand, one hundred twenty-two".