22210112020102 has 16 divisors (see below), whose sum is σ = 33323850619200. Its totient is φ = 11102162144320.

The previous prime is 22210112020021. The next prime is 22210112020121. The reversal of 22210112020102 is 20102021101222.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152041674 + ... + 152187682.

It is an arithmetic number, because the mean of its divisors is an integer number (2082740663700).

Almost surely, 2^{22210112020102} is an apocalyptic number.

22210112020102 is a deficient number, since it is larger than the sum of its proper divisors (11113738599098).

22210112020102 is a wasteful number, since it uses less digits than its factorization.

22210112020102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165311.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22210112020102 its reverse (20102021101222), we get a palindrome (42312133121324).

It can be divided in two parts, 222101120 and 20102, that added together give a palindrome (222121222).

The spelling of 22210112020102 in words is "twenty-two trillion, two hundred ten billion, one hundred twelve million, twenty thousand, one hundred two".