101000221221110 has 32 divisors (see below), whose sum is σ = 185258302675200. Its totient is φ = 39634454470240.

The previous prime is 101000221221101. The next prime is 101000221221127. The reversal of 101000221221110 is 11122122000101.

It is a super-3 number, since 3×101000221221110³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 174034970 + ... + 174614349.

It is an arithmetic number, because the mean of its divisors is an integer number (5789321958600).

Almost surely, 2^{101000221221110} is an apocalyptic number.

101000221221110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101000221221110 is a deficient number, since it is larger than the sum of its proper divisors (84258081454090).

101000221221110 is a wasteful number, since it uses less digits than its factorization.

101000221221110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348649876.

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

Adding to 101000221221110 its reverse (11122122000101), we get a palindrome (112122343221211).

The spelling of 101000221221110 in words is "one hundred one trillion, two hundred twenty-one million, two hundred twenty-one thousand, one hundred ten".