2212123101022 has 4 divisors (see below), whose sum is σ = 3318184651536. Its totient is φ = 1106061550510.

The previous prime is 2212123101017. The next prime is 2212123101053. The reversal of 2212123101022 is 2201013212122.

2212123101022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×2212123101022² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553030775254 + ... + 553030775257.

It is an arithmetic number, because the mean of its divisors is an integer number (829546162884).

Almost surely, 2^{2212123101022} is an apocalyptic number.

2212123101022 is a deficient number, since it is larger than the sum of its proper divisors (1106061550514).

2212123101022 is a wasteful number, since it uses less digits than its factorization.

2212123101022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106061550513.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2212123101022 its reverse (2201013212122), we get a palindrome (4413136313144).

The spelling of 2212123101022 in words is "two trillion, two hundred twelve billion, one hundred twenty-three million, one hundred one thousand, twenty-two".