1102122102 has 32 divisors (see below), whose sum is σ = 2225145600. Its totient is φ = 363905568.

The previous prime is 1102122089. The next prime is 1102122103. The reversal of 1102122102 is 2012212011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1102122103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336549 + ... + 339807.

It is an arithmetic number, because the mean of its divisors is an integer number (69535800).

Almost surely, 2^1102122102 is an apocalyptic number.

1102122102 is an abundant number, since it is smaller than the sum of its proper divisors (1123023498).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1102122102 is a wasteful number, since it uses less digits than its factorization.

1102122102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3780.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 1102122102 is about 33198.2243802285. The cubic root of 1102122102 is about 1032.9435083391.

Adding to 1102122102 its reverse (2012212011), we get a palindrome (3114334113).

It can be divided in two parts, 110 and 2122102, that added together give a palindrome (2122212).

The spelling of 1102122102 in words is "one billion, one hundred two million, one hundred twenty-two thousand, one hundred two".