101101221210010 has 32 divisors (see below), whose sum is σ = 218925952698240. Its totient is φ = 32838892903872.

The previous prime is 101101221209957. The next prime is 101101221210019. The reversal of 101101221210010 is 10012122101101.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (101101221210019) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38007976569 + ... + 38007979228.

It is an arithmetic number, because the mean of its divisors is an integer number (6841436021820).

Almost surely, 2^{101101221210010} is an apocalyptic number.

101101221210010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101101221210010 is an abundant number, since it is smaller than the sum of its proper divisors (117824731488230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101101221210010 is a wasteful number, since it uses less digits than its factorization.

101101221210010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76015955830.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 101101221210010 its reverse (10012122101101), we get a palindrome (111113343311111).

The spelling of 101101221210010 in words is "one hundred one trillion, one hundred one billion, two hundred twenty-one million, two hundred ten thousand, ten".