110021211112102 has 16 divisors (see below), whose sum is σ = 166707389937312. Its totient is φ = 54452352995200.

The previous prime is 110021211112069. The next prime is 110021211112133. The reversal of 110021211112102 is 201211112120011.

It is a super-2 number, since 2×110021211112102² (a number of 29 digits) contains 22 as substring.

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, 67154083 + ... + 68772910.

It is an arithmetic number, because the mean of its divisors is an integer number (10419211871082).

Almost surely, 2^{110021211112102} is an apocalyptic number.

110021211112102 is a deficient number, since it is larger than the sum of its proper divisors (56686178825210).

110021211112102 is a wasteful number, since it uses less digits than its factorization.

110021211112102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 135931103.

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

Adding to 110021211112102 its reverse (201211112120011), we get a palindrome (311232323232113).

The spelling of 110021211112102 in words is "one hundred ten trillion, twenty-one billion, two hundred eleven million, one hundred twelve thousand, one hundred two".