101001221102 has 8 divisors (see below), whose sum is σ = 152181212736. Its totient is φ = 50274150192.

The previous prime is 101001221099. The next prime is 101001221107. The reversal of 101001221102 is 201122100101.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101001221107) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113229623 + ... + 113230514.

It is an arithmetic number, because the mean of its divisors is an integer number (19022651592).

Almost surely, 2^101001221102 is an apocalyptic number.

101001221102 is a deficient number, since it is larger than the sum of its proper divisors (51179991634).

101001221102 is a wasteful number, since it uses less digits than its factorization.

101001221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226460362.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 101001221102 its reverse (201122100101), we get a palindrome (302123321203).

The spelling of 101001221102 in words is "one hundred one billion, one million, two hundred twenty-one thousand, one hundred two".