2211112020002 has 8 divisors (see below), whose sum is σ = 3316895913756. Its totient is φ = 1105480048752.

The previous prime is 2211112019939. The next prime is 2211112020041. The reversal of 2211112020002 is 2000202111122.

It can be written as a sum of positive squares in 2 ways, for example, as 2205940828081 + 5171191921 = 1485241^2 + 71911^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37944233 + ... + 38002460.

Almost surely, 2^{2211112020002} is an apocalyptic number.

2211112020002 is a deficient number, since it is larger than the sum of its proper divisors (1105783893754).

2211112020002 is a wasteful number, since it uses less digits than its factorization.

2211112020002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75961252.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2211112020002 its reverse (2000202111122), we get a palindrome (4211314131124).

The spelling of 2211112020002 in words is "two trillion, two hundred eleven billion, one hundred twelve million, twenty thousand, two".