102000220121102 has 8 divisors (see below), whose sum is σ = 154485770280816. Its totient is φ = 50504963360832.

The previous prime is 102000220121101. The next prime is 102000220121119. The reversal of 102000220121102 is 201121022000201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×102000220121102² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102000220121101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 247573349603 + ... + 247573350014.

It is an arithmetic number, because the mean of its divisors is an integer number (19310721285102).

Almost surely, 2^{102000220121102} is an apocalyptic number.

102000220121102 is a deficient number, since it is larger than the sum of its proper divisors (52485550159714).

102000220121102 is a wasteful number, since it uses less digits than its factorization.

102000220121102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495146699722.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 102000220121102 its reverse (201121022000201), we get a palindrome (303121242121303).

The spelling of 102000220121102 in words is "one hundred two trillion, two hundred twenty million, one hundred twenty-one thousand, one hundred two".