2222033312000 has 144 divisors (see below), whose sum is σ = 5776032592512. Its totient is φ = 850168985600.

The previous prime is 2222033311973. The next prime is 2222033312131. The reversal of 2222033312000 is 2133302222.

It is a Harshad number since it is a multiple of its sum of digits (20).

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, 773534 + ... + 2245533.

It is an arithmetic number, because the mean of its divisors is an integer number (40111337448).

Almost surely, 2^{2222033312000} is an apocalyptic number.

2222033312000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2222033312000 is an abundant number, since it is smaller than the sum of its proper divisors (3553999280512).

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

2222033312000 is an equidigital number, since it uses as much as digits as its factorization.

2222033312000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3019121 (or 3019097 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 2222033312000 its reverse (2133302222), we get a palindrome (2224166614222).

The spelling of 2222033312000 in words is "two trillion, two hundred twenty-two billion, thirty-three million, three hundred twelve thousand".