10221211021022 has 8 divisors (see below), whose sum is σ = 15333932162016. Its totient is φ = 5109900300352.

The previous prime is 10221211020959. The next prime is 10221211021033. The reversal of 10221211021022 is 22012011212201.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352586963 + ... + 352615950.

It is an arithmetic number, because the mean of its divisors is an integer number (1916741520252).

Almost surely, 2^{10221211021022} is an apocalyptic number.

10221211021022 is a deficient number, since it is larger than the sum of its proper divisors (5112721140994).

10221211021022 is an equidigital number, since it uses as much as digits as its factorization.

10221211021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705210162.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 10221211021022 its reverse (22012011212201), we get a palindrome (32233222233223).

The spelling of 10221211021022 in words is "ten trillion, two hundred twenty-one billion, two hundred eleven million, twenty-one thousand, twenty-two".