212320211322000 has 160 divisors (see below), whose sum is σ = 695742007768704. Its totient is φ = 55690547136000.

The previous prime is 212320211321927. The next prime is 212320211322017. The reversal of 212320211322000 is 223112023212.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289688934 + ... + 290420933.

Almost surely, 2^{212320211322000} is an apocalyptic number.

212320211322000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212320211322000 is an abundant number, since it is smaller than the sum of its proper divisors (483421796446704).

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

212320211322000 is a wasteful number, since it uses less digits than its factorization.

212320211322000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 580109954 (or 580109938 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 212320211322000 its reverse (223112023212), we get a palindrome (212543323345212).

The spelling of 212320211322000 in words is "two hundred twelve trillion, three hundred twenty billion, two hundred eleven million, three hundred twenty-two thousand".