212037286980 has 48 divisors (see below), whose sum is σ = 593751178944. Its totient is φ = 56538821760.

The previous prime is 212037286969. The next prime is 212037287041. The reversal of 212037286980 is 89682730212.

It is a super-2 number, since 2×212037286980² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 667314 + ... + 932406.

It is an arithmetic number, because the mean of its divisors is an integer number (12369816228).

Almost surely, 2^212037286980 is an apocalyptic number.

212037286980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

212037286980 is an abundant number, since it is smaller than the sum of its proper divisors (381713891964).

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

212037286980 is a wasteful number, since it uses less digits than its factorization.

212037286980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 278436 (or 278434 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 48.

The spelling of 212037286980 in words is "two hundred twelve billion, thirty-seven million, two hundred eighty-six thousand, nine hundred eighty".