212011123022 has 8 divisors (see below), whose sum is σ = 331843496976. Its totient is φ = 101396624032.

The previous prime is 212011123013. The next prime is 212011123031. The reversal of 212011123022 is 220321110212.

It is an interprime number because it is at equal distance from previous prime (212011123013) and next prime (212011123031).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 2304468683 + ... + 2304468774.

It is an arithmetic number, because the mean of its divisors is an integer number (41480437122).

Almost surely, 2^212011123022 is an apocalyptic number.

212011123022 is a deficient number, since it is larger than the sum of its proper divisors (119832373954).

212011123022 is a wasteful number, since it uses less digits than its factorization.

212011123022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4608937482.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 212011123022 its reverse (220321110212), we get a palindrome (432332233234).

The spelling of 212011123022 in words is "two hundred twelve billion, eleven million, one hundred twenty-three thousand, twenty-two".