10102202021102 has 8 divisors (see below), whose sum is σ = 15156353842416. Its totient is φ = 5050084073632.

The previous prime is 10102202021101. The next prime is 10102202021117. The reversal of 10102202021102 is 20112020220101.

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 (10102202021101) 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, 508456043 + ... + 508475910.

It is an arithmetic number, because the mean of its divisors is an integer number (1894544230302).

Almost surely, 2^{10102202021102} is an apocalyptic number.

10102202021102 is a deficient number, since it is larger than the sum of its proper divisors (5054151821314).

10102202021102 is a wasteful number, since it uses less digits than its factorization.

10102202021102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016936922.

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

Adding to 10102202021102 its reverse (20112020220101), we get a palindrome (30214222241203).

The spelling of 10102202021102 in words is "ten trillion, one hundred two billion, two hundred two million, twenty-one thousand, one hundred two".