101221440033010 has 32 divisors (see below), whose sum is σ = 199479653197632. Its totient is φ = 36674916233280.

The previous prime is 101221440032989. The next prime is 101221440033041. The reversal of 101221440033010 is 10330044122101.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1660971172 + ... + 1661032111.

It is an arithmetic number, because the mean of its divisors is an integer number (6233739162426).

Almost surely, 2^{101221440033010} is an apocalyptic number.

101221440033010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101221440033010 is a deficient number, since it is larger than the sum of its proper divisors (98258213164622).

101221440033010 is a wasteful number, since it uses less digits than its factorization.

101221440033010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3322003578.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 101221440033010 its reverse (10330044122101), we get a palindrome (111551484155111).

The spelling of 101221440033010 in words is "one hundred one trillion, two hundred twenty-one billion, four hundred forty million, thirty-three thousand, ten".