212243040110 has 32 divisors (see below), whose sum is σ = 384007846464. Its totient is φ = 84460320000.

The previous prime is 212243040101. The next prime is 212243040131. The reversal of 212243040110 is 11040342212.

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, 1713260 + ... + 1832960.

It is an arithmetic number, because the mean of its divisors is an integer number (12000245202).

Almost surely, 2^212243040110 is an apocalyptic number.

212243040110 is a deficient number, since it is larger than the sum of its proper divisors (171764806354).

212243040110 is a wasteful number, since it uses less digits than its factorization.

212243040110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120620.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 212243040110 its reverse (11040342212), we get a palindrome (223283382322).

The spelling of 212243040110 in words is "two hundred twelve billion, two hundred forty-three million, forty thousand, one hundred ten".