2012222202000 has 80 divisors (see below), whose sum is σ = 6487404398592. Its totient is φ = 536592585600.

The previous prime is 2012222201981. The next prime is 2012222202019. The reversal of 2012222202000 is 2022222102.

It is an interprime number because it is at equal distance from previous prime (2012222201981) and next prime (2012222202019).

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167679184 + ... + 167691183.

Almost surely, 2^{2012222202000} is an apocalyptic number.

2012222202000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2012222202000 is an abundant number, since it is smaller than the sum of its proper divisors (4475182196592).

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

2012222202000 is a wasteful number, since it uses less digits than its factorization.

2012222202000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335370393 (or 335370377 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 2012222202000 its reverse (2022222102), we get a palindrome (2014244424102).

The spelling of 2012222202000 in words is "two trillion, twelve billion, two hundred twenty-two million, two hundred two thousand".