10212223201022 has 4 divisors (see below), whose sum is σ = 15318334801536. Its totient is φ = 5106111600510.

The previous prime is 10212223200953. The next prime is 10212223201031. The reversal of 10212223201022 is 22010232221201.

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

It is a junction number, because it is equal to n+sod(n) for n = 10212223200985 and 10212223201003.

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, 2553055800254 + ... + 2553055800257.

It is an arithmetic number, because the mean of its divisors is an integer number (3829583700384).

Almost surely, 2^{10212223201022} is an apocalyptic number.

10212223201022 is a deficient number, since it is larger than the sum of its proper divisors (5106111600514).

10212223201022 is an equidigital number, since it uses as much as digits as its factorization.

10212223201022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106111600513.

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

Adding to 10212223201022 its reverse (22010232221201), we get a palindrome (32222455422223).

The spelling of 10212223201022 in words is "ten trillion, two hundred twelve billion, two hundred twenty-three million, two hundred one thousand, twenty-two".