101001012011222 has 16 divisors (see below), whose sum is σ = 158088791657952. Its totient is φ = 48304755100800.

The previous prime is 101001012011209. The next prime is 101001012011231. The reversal of 101001012011222 is 222110210100101.

It is a junction number, because it is equal to n+sod(n) for n = 101001012011197 and 101001012011206.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36590768 + ... + 39254124.

It is an arithmetic number, because the mean of its divisors is an integer number (9880549478622).

Almost surely, 2^{101001012011222} is an apocalyptic number.

101001012011222 is a deficient number, since it is larger than the sum of its proper divisors (57087779646730).

101001012011222 is a wasteful number, since it uses less digits than its factorization.

101001012011222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487783.

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

Adding to 101001012011222 its reverse (222110210100101), we get a palindrome (323111222111323).

The spelling of 101001012011222 in words is "one hundred one trillion, one billion, twelve million, eleven thousand, two hundred twenty-two".