10002011121122 has 16 divisors (see below), whose sum is σ = 15031051565472. Its totient is φ = 4991662239360.

The previous prime is 10002011121077. The next prime is 10002011121127. The reversal of 10002011121122 is 22112111020001.

It is a junction number, because it is equal to n+sod(n) for n = 10002011121097 and 10002011121106.

It is not an unprimeable number, because it can be changed into a prime (10002011121127) 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, 11967122 + ... + 12775602.

It is an arithmetic number, because the mean of its divisors is an integer number (939440722842).

Almost surely, 2^{10002011121122} is an apocalyptic number.

10002011121122 is a deficient number, since it is larger than the sum of its proper divisors (5029040444350).

10002011121122 is a wasteful number, since it uses less digits than its factorization.

10002011121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 820033.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 10002011121122 its reverse (22112111020001), we get a palindrome (32114122141123).

The spelling of 10002011121122 in words is "ten trillion, two billion, eleven million, one hundred twenty-one thousand, one hundred twenty-two".