220814221401396 has 48 divisors (see below), whose sum is σ = 654264359710080. Its totient is φ = 63089777543040.

The previous prime is 220814221401349. The next prime is 220814221401409. The reversal of 220814221401396 is 693104122418022.

220814221401396 is a `hidden beast` number, since 2 + 2 + 0 + 8 + 1 + 42 + 214 + 0 + 1 + 396 = 666.

It is a congruent number.

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, 146041150965 + ... + 146041152476.

It is an arithmetic number, because the mean of its divisors is an integer number (13630507493960).

Almost surely, 2^{220814221401396} is an apocalyptic number.

It is an amenable number.

220814221401396 is an abundant number, since it is smaller than the sum of its proper divisors (433450138308684).

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

220814221401396 is a wasteful number, since it uses less digits than its factorization.

220814221401396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292082303461 (or 292082303453 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 220814221401396 in words is "two hundred twenty trillion, eight hundred fourteen billion, two hundred twenty-one million, four hundred one thousand, three hundred ninety-six".