212222133011010 has 32 divisors (see below), whose sum is σ = 509387321575872. Its totient is φ = 56586546319680.

The previous prime is 212222133010973. The next prime is 212222133011029. The reversal of 212222133011010 is 10110331222212.

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, 376118596 + ... + 376682415.

It is an arithmetic number, because the mean of its divisors is an integer number (15918353799246).

Almost surely, 2^{212222133011010} is an apocalyptic number.

212222133011010 is an abundant number, since it is smaller than the sum of its proper divisors (297165188564862).

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

212222133011010 is a wasteful number, since it uses less digits than its factorization.

212222133011010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 752810418.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 212222133011010 its reverse (10110331222212), we get a palindrome (222332464233222).

The spelling of 212222133011010 in words is "two hundred twelve trillion, two hundred twenty-two billion, one hundred thirty-three million, eleven thousand, ten".