220002122102 has 32 divisors (see below), whose sum is σ = 397161722880. Its totient is φ = 89286952320.

The previous prime is 220002122101. The next prime is 220002122113. The reversal of 220002122102 is 201221200022.

It is a super-3 number, since 3×220002122102³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220002122101) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 471827 + ... + 814017.

It is an arithmetic number, because the mean of its divisors is an integer number (12411303840).

Almost surely, 2^220002122102 is an apocalyptic number.

220002122102 is a deficient number, since it is larger than the sum of its proper divisors (177159600778).

220002122102 is a wasteful number, since it uses less digits than its factorization.

220002122102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 344636.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 220002122102 its reverse (201221200022), we get a palindrome (421223322124).

The spelling of 220002122102 in words is "two hundred twenty billion, two million, one hundred twenty-two thousand, one hundred two".