10111122212002 has 16 divisors (see below), whose sum is σ = 17687094249600. Its totient is φ = 4333338090564.

The previous prime is 10111122211979. The next prime is 10111122212003. The reversal of 10111122212002 is 20021222111101.

It is not an unprimeable number, because it can be changed into a prime (10111122212003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7369621918 + ... + 7369623289.

It is an arithmetic number, because the mean of its divisors is an integer number (1105443390600).

Almost surely, 2^{10111122212002} is an apocalyptic number.

10111122212002 is a deficient number, since it is larger than the sum of its proper divisors (7575972037598).

10111122212002 is an equidigital number, since it uses as much as digits as its factorization.

10111122212002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14739245230 (or 14739245216 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 10111122212002 its reverse (20021222111101), we get a palindrome (30132344323103).

The spelling of 10111122212002 in words is "ten trillion, one hundred eleven billion, one hundred twenty-two million, two hundred twelve thousand, two".