2201211112002 has 64 divisors (see below), whose sum is σ = 5077544970240. Its totient is φ = 623145487104.

The previous prime is 2201211111997. The next prime is 2201211112007. The reversal of 2201211112002 is 2002111121022.

It is an interprime number because it is at equal distance from previous prime (2201211111997) and next prime (2201211112007).

It is not an unprimeable number, because it can be changed into a prime (2201211112007) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14556699 + ... + 14707137.

It is an arithmetic number, because the mean of its divisors is an integer number (79336640160).

Almost surely, 2^{2201211112002} is an apocalyptic number.

2201211112002 is an abundant number, since it is smaller than the sum of its proper divisors (2876333858238).

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

2201211112002 is a wasteful number, since it uses less digits than its factorization.

2201211112002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153647.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 2201211112002 its reverse (2002111121022), we get a palindrome (4203322233024).

The spelling of 2201211112002 in words is "two trillion, two hundred one billion, two hundred eleven million, one hundred twelve thousand, two".