1010001221102 has 8 divisors (see below), whose sum is σ = 1515044733312. Its totient is φ = 504986310000.

The previous prime is 1010001221093. The next prime is 1010001221147. The reversal of 1010001221102 is 2011221000101.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7061774 + ... + 7203377.

It is an arithmetic number, because the mean of its divisors is an integer number (189380591664).

Almost surely, 2^{1010001221102} is an apocalyptic number.

1010001221102 is a deficient number, since it is larger than the sum of its proper divisors (505043512210).

1010001221102 is a wasteful number, since it uses less digits than its factorization.

1010001221102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14300554.

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

Adding to 1010001221102 its reverse (2011221000101), we get a palindrome (3021222221203).

The spelling of 1010001221102 in words is "one trillion, ten billion, one million, two hundred twenty-one thousand, one hundred two".