10011211110202 has 8 divisors (see below), whose sum is σ = 15053532599700. Its totient is φ = 4993366910304.

The previous prime is 10011211110037. The next prime is 10011211110203. The reversal of 10011211110202 is 20201111211001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8069059490881 + 1942151619321 = 2840609^2 + 1393611^2 .

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

It is a super-2 number, since 2×10011211110202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10011211110203) 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, 6119321377 + ... + 6119323012.

Almost surely, 2^{10011211110202} is an apocalyptic number.

10011211110202 is a deficient number, since it is larger than the sum of its proper divisors (5042321489498).

10011211110202 is a wasteful number, since it uses less digits than its factorization.

10011211110202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12238644800.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 10011211110202 its reverse (20201111211001), we get a palindrome (30212322321203).

The spelling of 10011211110202 in words is "ten trillion, eleven billion, two hundred eleven million, one hundred ten thousand, two hundred two".