11112212203002 has 64 divisors (see below), whose sum is σ = 25546548585600. Its totient is φ = 3576171513600.

The previous prime is 11112212202997. The next prime is 11112212203013. The reversal of 11112212203002 is 20030221221111.

11112212203002 is a `hidden beast` number, since 11 + 112 + 21 + 220 + 300 + 2 = 666.

11112212203002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 34522002 + ... + 34842402.

It is an arithmetic number, because the mean of its divisors is an integer number (399164821650).

Almost surely, 2^{11112212203002} is an apocalyptic number.

11112212203002 is an abundant number, since it is smaller than the sum of its proper divisors (14434336382598).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11112212203002 is a wasteful number, since it uses less digits than its factorization.

11112212203002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 342588 (or 342582 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 11112212203002 its reverse (20030221221111), we get a palindrome (31142433424113).

The spelling of 11112212203002 in words is "eleven trillion, one hundred twelve billion, two hundred twelve million, two hundred three thousand, two".