1022000002102 has 16 divisors (see below), whose sum is σ = 1550418922224. Its totient is φ = 505208340000.

The previous prime is 1022000002091. The next prime is 1022000002109. The reversal of 1022000002102 is 2012000002201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1022000002109) 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, 3521349 + ... + 3800512.

It is an arithmetic number, because the mean of its divisors is an integer number (96901182639).

Almost surely, 2^{1022000002102} is an apocalyptic number.

1022000002102 is a deficient number, since it is larger than the sum of its proper divisors (528418920122).

1022000002102 is a wasteful number, since it uses less digits than its factorization.

1022000002102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7322655.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 1022000002102 its reverse (2012000002201), we get a palindrome (3034000004303).

Subtracting 1022000002102 from its reverse (2012000002201), we obtain a palindrome (990000000099).

The spelling of 1022000002102 in words is "one trillion, twenty-two billion, two thousand, one hundred two".