380220100020212 has 12 divisors (see below), whose sum is σ = 665494022644836. Its totient is φ = 190078950693120.

The previous prime is 380220100020161. The next prime is 380220100020247. The reversal of 380220100020212 is 212020001022083.

It can be written as a sum of positive squares in 2 ways, for example, as 209525509200016 + 170694590820196 = 14474996^2 + 13065014^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7774801739 + ... + 7774850642.

It is an arithmetic number, because the mean of its divisors is an integer number (55457835220403).

Almost surely, 2^{380220100020212} is an apocalyptic number.

It is an amenable number.

380220100020212 is a deficient number, since it is larger than the sum of its proper divisors (285273922624624).

380220100020212 is a wasteful number, since it uses less digits than its factorization.

380220100020212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15549658498 (or 15549658496 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 380220100020212 its reverse (212020001022083), we get a palindrome (592240101042295).

The spelling of 380220100020212 in words is "three hundred eighty trillion, two hundred twenty billion, one hundred million, twenty thousand, two hundred twelve".