110221213102 has 128 divisors (see below), whose sum is σ = 224895605760. Its totient is φ = 39122472960.

The previous prime is 110221213087. The next prime is 110221213103. The reversal of 110221213102 is 201312122011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110221213103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 108165549 + ... + 108166567.

It is an arithmetic number, because the mean of its divisors is an integer number (1756996920).

Almost surely, 2^110221213102 is an apocalyptic number.

110221213102 is an abundant number, since it is smaller than the sum of its proper divisors (114674392658).

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

110221213102 is a wasteful number, since it uses less digits than its factorization.

110221213102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1706.

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

Adding to 110221213102 its reverse (201312122011), we get a palindrome (311533335113).

It can be divided in two parts, 110221 and 213102, that added together give a palindrome (323323).

The spelling of 110221213102 in words is "one hundred ten billion, two hundred twenty-one million, two hundred thirteen thousand, one hundred two".