220377127388 has 24 divisors (see below), whose sum is σ = 423931584384. Its totient is φ = 99406751600.

The previous prime is 220377127387. The next prime is 220377127403. The reversal of 220377127388 is 883721773022.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220377127387) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19110920 + ... + 19122447.

It is an arithmetic number, because the mean of its divisors is an integer number (17663816016).

Almost surely, 2^220377127388 is an apocalyptic number.

It is an amenable number.

220377127388 is a deficient number, since it is larger than the sum of its proper divisors (203554456996).

220377127388 is a wasteful number, since it uses less digits than its factorization.

220377127388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38233513 (or 38233511 counting only the distinct ones).

The product of its (nonzero) digits is 1580544, while the sum is 50.

The spelling of 220377127388 in words is "two hundred twenty billion, three hundred seventy-seven million, one hundred twenty-seven thousand, three hundred eighty-eight".