102011122230110 has 64 divisors (see below), whose sum is σ = 200092580690112. Its totient is φ = 37294239123456.

The previous prime is 102011122230077. The next prime is 102011122230131. The reversal of 102011122230110 is 11032221110201.

It is a happy number.

It is a super-2 number, since 2×102011122230110² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 39067769 + ... + 41597028.

It is an arithmetic number, because the mean of its divisors is an integer number (3126446573283).

Almost surely, 2^{102011122230110} is an apocalyptic number.

102011122230110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011122230110 is a deficient number, since it is larger than the sum of its proper divisors (98081458460002).

102011122230110 is a wasteful number, since it uses less digits than its factorization.

102011122230110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80665037.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 102011122230110 its reverse (11032221110201), we get a palindrome (113043343340311).

The spelling of 102011122230110 in words is "one hundred two trillion, eleven billion, one hundred twenty-two million, two hundred thirty thousand, one hundred ten".