10111121120002 has 32 divisors (see below), whose sum is σ = 17356944650112. Its totient is φ = 4327439848704.

The previous prime is 10111121119991. The next prime is 10111121120021. The reversal of 10111121120002 is 20002112111101.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 258160873 + ... + 258200035.

It is an arithmetic number, because the mean of its divisors is an integer number (542404520316).

Almost surely, 2^{10111121120002} is an apocalyptic number.

10111121120002 is a deficient number, since it is larger than the sum of its proper divisors (7245823530110).

10111121120002 is a wasteful number, since it uses less digits than its factorization.

10111121120002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63802.

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

Adding to 10111121120002 its reverse (20002112111101), we get a palindrome (30113233231103).

The spelling of 10111121120002 in words is "ten trillion, one hundred eleven billion, one hundred twenty-one million, one hundred twenty thousand, two".