10101222220011 has 8 divisors (see below), whose sum is σ = 14504319085200. Its totient is φ = 6216136750752.

The previous prime is 10101222220007. The next prime is 10101222220043. The reversal of 10101222220011 is 11002222210101.

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

It is not a de Polignac number, because 10101222220011 - 2² = 10101222220007 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10101222220091) 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, 129502848936 + ... + 129502849013.

It is an arithmetic number, because the mean of its divisors is an integer number (1813039885650).

Almost surely, 2^{10101222220011} is an apocalyptic number.

10101222220011 is a deficient number, since it is larger than the sum of its proper divisors (4403096865189).

10101222220011 is a wasteful number, since it uses less digits than its factorization.

10101222220011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 259005697965.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10101222220011 its reverse (11002222210101), we get a palindrome (21103444430112).

The spelling of 10101222220011 in words is "ten trillion, one hundred one billion, two hundred twenty-two million, two hundred twenty thousand, eleven".