1001022100102 has 16 divisors (see below), whose sum is σ = 1516572301392. Its totient is φ = 495499127200.

The previous prime is 1001022100073. The next prime is 1001022100109. The reversal of 1001022100102 is 2010012201001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001022100109) 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, 1527093 + ... + 2081839.

It is an arithmetic number, because the mean of its divisors is an integer number (94785768837).

Almost surely, 2^{1001022100102} is an apocalyptic number.

1001022100102 is a deficient number, since it is larger than the sum of its proper divisors (515550201290).

1001022100102 is a wasteful number, since it uses less digits than its factorization.

1001022100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563783.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 1001022100102 its reverse (2010012201001), we get a palindrome (3011034301103).

The spelling of 1001022100102 in words is "one trillion, one billion, twenty-two million, one hundred thousand, one hundred two".