211216363143360 has 56 divisors (see below), whose sum is σ = 670611952983216. Its totient is φ = 56324363504640.

The previous prime is 211216363143337. The next prime is 211216363143439. The reversal of 211216363143360 is 63341363612112.

It is a super-2 number, since 2×211216363143360² (a number of 29 digits) 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, 110008521511 + ... + 110008523430.

Almost surely, 2^{211216363143360} is an apocalyptic number.

211216363143360 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

211216363143360 is an abundant number, since it is smaller than the sum of its proper divisors (459395589839856).

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

211216363143360 is a wasteful number, since it uses less digits than its factorization.

211216363143360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220017044961 (or 220017044951 counting only the distinct ones).

The product of its (nonzero) digits is 279936, while the sum is 42.

The spelling of 211216363143360 in words is "two hundred eleven trillion, two hundred sixteen billion, three hundred sixty-three million, one hundred forty-three thousand, three hundred sixty".