1001101220102 has 8 divisors (see below), whose sum is σ = 1506449440776. Its totient is φ = 498951406512.

The previous prime is 1001101220099. The next prime is 1001101220107. The reversal of 1001101220102 is 2010221011001.

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 (1001101220107) 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, 799600988 + ... + 799602239.

It is an arithmetic number, because the mean of its divisors is an integer number (188306180097).

Almost surely, 2^{1001101220102} is an apocalyptic number.

1001101220102 is a deficient number, since it is larger than the sum of its proper divisors (505348220674).

1001101220102 is a wasteful number, since it uses less digits than its factorization.

1001101220102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1599203542.

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

Adding to 1001101220102 its reverse (2010221011001), we get a palindrome (3011322231103).

The spelling of 1001101220102 in words is "one trillion, one billion, one hundred one million, two hundred twenty thousand, one hundred two".