2012323223002 has 4 divisors (see below), whose sum is σ = 3018484834506. Its totient is φ = 1006161611500.

The previous prime is 2012323222997. The next prime is 2012323223033. The reversal of 2012323223002 is 2003223232102.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1972623059001 + 39700164001 = 1404501^2 + 199249^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 503080805749 + ... + 503080805752.

Almost surely, 2^{2012323223002} is an apocalyptic number.

2012323223002 is a deficient number, since it is larger than the sum of its proper divisors (1006161611504).

2012323223002 is a wasteful number, since it uses less digits than its factorization.

2012323223002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1006161611503.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 2012323223002 its reverse (2003223232102), we get a palindrome (4015546455104).

The spelling of 2012323223002 in words is "two trillion, twelve billion, three hundred twenty-three million, two hundred twenty-three thousand, two".