1020022100102 has 16 divisors (see below), whose sum is σ = 1620054000432. Its totient is φ = 480004800000.

The previous prime is 1020022100077. The next prime is 1020022100117. The reversal of 1020022100102 is 2010012200201.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5000033 + ... + 5200035.

It is an arithmetic number, because the mean of its divisors is an integer number (101253375027).

Almost surely, 2^{1020022100102} is an apocalyptic number.

1020022100102 is a deficient number, since it is larger than the sum of its proper divisors (600031900330).

1020022100102 is a wasteful number, since it uses less digits than its factorization.

1020022100102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350023.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1020022100102 its reverse (2010012200201), we get a palindrome (3030034300303).

The spelling of 1020022100102 in words is "one trillion, twenty billion, twenty-two million, one hundred thousand, one hundred two".