212011110010 has 32 divisors (see below), whose sum is σ = 437224822272. Its totient is φ = 72508243200.

The previous prime is 212011109993. The next prime is 212011110029. The reversal of 212011110010 is 10011110212.

It is a Harshad number since it is a multiple of its sum of digits (10).

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, 3748402 + ... + 3804541.

It is an arithmetic number, because the mean of its divisors is an integer number (13663275696).

Almost surely, 2^212011110010 is an apocalyptic number.

212011110010 is an abundant number, since it is smaller than the sum of its proper divisors (225213712262).

212011110010 is a wasteful number, since it uses less digits than its factorization.

212011110010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7553358.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 212011110010 its reverse (10011110212), we get a palindrome (222022220222).

The spelling of 212011110010 in words is "two hundred twelve billion, eleven million, one hundred ten thousand, ten".