20000102101222 has 8 divisors (see below), whose sum is σ = 30114222176016. Its totient is φ = 9962028042552.

The previous prime is 20000102101171. The next prime is 20000102101229. The reversal of 20000102101222 is 22210120100002.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20000102101229) 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, 19011503373 + ... + 19011504424.

It is an arithmetic number, because the mean of its divisors is an integer number (3764277772002).

Almost surely, 2^{20000102101222} is an apocalyptic number.

20000102101222 is a deficient number, since it is larger than the sum of its proper divisors (10114120074794).

20000102101222 is a wasteful number, since it uses less digits than its factorization.

20000102101222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38023008062.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 20000102101222 its reverse (22210120100002), we get a palindrome (42210222201224).

The spelling of 20000102101222 in words is "twenty trillion, one hundred two million, one hundred one thousand, two hundred twenty-two".