11012121602002 has 16 divisors (see below), whose sum is σ = 16529165751960. Its totient is φ = 5502400178688.

The previous prime is 11012121601939. The next prime is 11012121602011. The reversal of 11012121602002 is 20020612121011.

11012121602002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 6341426931961 + 4670694670041 = 2518219^2 + 2161179^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47498788 + ... + 47730064.

Almost surely, 2^{11012121602002} is an apocalyptic number.

11012121602002 is a deficient number, since it is larger than the sum of its proper divisors (5517044149958).

11012121602002 is a wasteful number, since it uses less digits than its factorization.

11012121602002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247005.

The product of its (nonzero) digits is 96, while the sum is 19.

Adding to 11012121602002 its reverse (20020612121011), we get a palindrome (31032733723013).

The spelling of 11012121602002 in words is "eleven trillion, twelve billion, one hundred twenty-one million, six hundred two thousand, two".