1111002202012 has 6 divisors (see below), whose sum is σ = 1944253853528. Its totient is φ = 555501101004.

The previous prime is 1111002201997. The next prime is 1111002202039. The reversal of 1111002202012 is 2102022001111.

It is a junction number, because it is equal to n+sod(n) for n = 1111002201983 and 1111002202001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 138875275248 + ... + 138875275255.

Almost surely, 2^{1111002202012} is an apocalyptic number.

It is an amenable number.

1111002202012 is a deficient number, since it is larger than the sum of its proper divisors (833251651516).

1111002202012 is a wasteful number, since it uses less digits than its factorization.

1111002202012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277750550507 (or 277750550505 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1111002202012 its reverse (2102022001111), we get a palindrome (3213024203123).

The spelling of 1111002202012 in words is "one trillion, one hundred eleven billion, two million, two hundred two thousand, twelve".