2201331112002 has 32 divisors (see below), whose sum is σ = 5336560272960. Its totient is φ = 667070033760.

The previous prime is 2201331111977. The next prime is 2201331112031. The reversal of 2201331112002 is 2002111331022.

2201331112002 is a `hidden beast` number, since 220 + 1 + 331 + 112 + 0 + 0 + 2 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1852971723 + ... + 1852972910.

It is an arithmetic number, because the mean of its divisors is an integer number (166767508530).

Almost surely, 2^{2201331112002} is an apocalyptic number.

2201331112002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2201331112002 is an abundant number, since it is smaller than the sum of its proper divisors (3135229160958).

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

2201331112002 is a wasteful number, since it uses less digits than its factorization.

2201331112002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3705944655 (or 3705944649 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2201331112002 its reverse (2002111331022), we get a palindrome (4203442443024).

The spelling of 2201331112002 in words is "two trillion, two hundred one billion, three hundred thirty-one million, one hundred twelve thousand, two".