10120021002202 has 8 divisors (see below), whose sum is σ = 15319297847700. Its totient is φ = 5013588386304.

The previous prime is 10120021002131. The next prime is 10120021002229. The reversal of 10120021002202 is 20220012002101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 10091746916001 + 28274086201 = 3176751^2 + 168149^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23211057127 + ... + 23211057562.

Almost surely, 2^{10120021002202} is an apocalyptic number.

10120021002202 is a deficient number, since it is larger than the sum of its proper divisors (5199276845498).

10120021002202 is a wasteful number, since it uses less digits than its factorization.

10120021002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46422114800.

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

Adding to 10120021002202 its reverse (20220012002101), we get a palindrome (30340033004303).

The spelling of 10120021002202 in words is "ten trillion, one hundred twenty billion, twenty-one million, two thousand, two hundred two".