10220002120102 has 8 divisors (see below), whose sum is σ = 15379938044856. Its totient is φ = 5093356105152.

The previous prime is 10220002120067. The next prime is 10220002120109. The reversal of 10220002120102 is 20102120002201.

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 (10220002120109) 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, 8322476683 + ... + 8322477910.

It is an arithmetic number, because the mean of its divisors is an integer number (1922492255607).

Almost surely, 2^{10220002120102} is an apocalyptic number.

10220002120102 is a deficient number, since it is larger than the sum of its proper divisors (5159935924754).

10220002120102 is a wasteful number, since it uses less digits than its factorization.

10220002120102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16644954902.

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

Adding to 10220002120102 its reverse (20102120002201), we get a palindrome (30322122122303).

The spelling of 10220002120102 in words is "ten trillion, two hundred twenty billion, two million, one hundred twenty thousand, one hundred two".