10011101220002 has 4 divisors (see below), whose sum is σ = 15016651830006. Its totient is φ = 5005550610000.

The previous prime is 10011101219981. The next prime is 10011101220007. The reversal of 10011101220002 is 20002210111001.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 5282959743961 + 4728141476041 = 2298469^2 + 2174429^2 .

It is not an unprimeable number, because it can be changed into a prime (10011101220007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2502775304999 + ... + 2502775305002.

Almost surely, 2^{10011101220002} is an apocalyptic number.

10011101220002 is a deficient number, since it is larger than the sum of its proper divisors (5005550610004).

10011101220002 is an equidigital number, since it uses as much as digits as its factorization.

10011101220002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5005550610003.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 10011101220002 its reverse (20002210111001), we get a palindrome (30013311331003).

The spelling of 10011101220002 in words is "ten trillion, eleven billion, one hundred one million, two hundred twenty thousand, two".