2112200002 has 16 divisors (see below), whose sum is σ = 3459534624. Its totient is φ = 959200000.

The previous prime is 2112199979. The next prime is 2112200021. The reversal of 2112200002 is 2000022112.

It is a super-2 number, since 2×2112200002² = 8922777696897600008, which contains 22 as substring.

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, 19999 + ... + 68002.

It is an arithmetic number, because the mean of its divisors is an integer number (216220914).

Almost surely, 2^2112200002 is an apocalyptic number.

2112200002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2112200002 is a deficient number, since it is larger than the sum of its proper divisors (1347334622).

2112200002 is a wasteful number, since it uses less digits than its factorization.

2112200002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89105.

The product of its (nonzero) digits is 16, while the sum is 10.

The square root of 2112200002 is about 45958.6771132503. The cubic root of 2112200002 is about 1283.0542302958.

Adding to 2112200002 its reverse (2000022112), we get a palindrome (4112222114).

It can be divided in two parts, 2112 and 200002, that multiplied together give a palindrome (422404224).

The spelling of 2112200002 in words is "two billion, one hundred twelve million, two hundred thousand, two".