101000221210221 has 8 divisors (see below), whose sum is σ = 134671711716864. Its totient is φ = 67331105755200.

The previous prime is 101000221210169. The next prime is 101000221210307. The reversal of 101000221210221 is 122012122000101.

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

It is not a de Polignac number, because 101000221210221 - 2¹³ = 101000221202029 is a prime.

It is a super-3 number, since 3×101000221210221³ (a number of 43 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 101000221210221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101000221610221) 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, 593663676 + ... + 593833781.

It is an arithmetic number, because the mean of its divisors is an integer number (16833963964608).

Almost surely, 2^{101000221210221} is an apocalyptic number.

It is an amenable number.

101000221210221 is a deficient number, since it is larger than the sum of its proper divisors (33671490506643).

101000221210221 is a wasteful number, since it uses less digits than its factorization.

101000221210221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1187525811.

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

Adding to 101000221210221 its reverse (122012122000101), we get a palindrome (223012343210322).

The spelling of 101000221210221 in words is "one hundred one trillion, two hundred twenty-one million, two hundred ten thousand, two hundred twenty-one".