1022110100206 has 32 divisors (see below), whose sum is σ = 1679895681408. Its totient is φ = 463563751680.

The previous prime is 1022110100149. The next prime is 1022110100213. The reversal of 1022110100206 is 6020010112201.

It is a super-2 number, since 2×1022110100206² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1022110100206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 479221 + ... + 1507936.

It is an arithmetic number, because the mean of its divisors is an integer number (52496740044).

Almost surely, 2^{1022110100206} is an apocalyptic number.

1022110100206 is a deficient number, since it is larger than the sum of its proper divisors (657785581202).

1022110100206 is a wasteful number, since it uses less digits than its factorization.

1022110100206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1987516.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1022110100206 its reverse (6020010112201), we get a palindrome (7042120212407).

The spelling of 1022110100206 in words is "one trillion, twenty-two billion, one hundred ten million, one hundred thousand, two hundred six".