1102102101022 has 16 divisors (see below), whose sum is σ = 1874019767760. Its totient is φ = 481890796992.

The previous prime is 1102102101007. The next prime is 1102102101119. The reversal of 1102102101022 is 2201012012011.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a junction number, because it is equal to n+sod(n) for n = 1102102100993 and 1102102101011.

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, 1115487463 + ... + 1115488450.

It is an arithmetic number, because the mean of its divisors is an integer number (117126235485).

Almost surely, 2^{1102102101022} is an apocalyptic number.

1102102101022 is a deficient number, since it is larger than the sum of its proper divisors (771917666738).

1102102101022 is a wasteful number, since it uses less digits than its factorization.

1102102101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2230975947.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1102102101022 its reverse (2201012012011), we get a palindrome (3303114113033).

The spelling of 1102102101022 in words is "one trillion, one hundred two billion, one hundred two million, one hundred one thousand, twenty-two".