10021211010222 has 16 divisors (see below), whose sum is σ = 20042492714112. Its totient is φ = 3340391887800.

The previous prime is 10021211010143. The next prime is 10021211010241. The reversal of 10021211010222 is 22201011212001.

It is a super-2 number, since 2×10021211010222² (a number of 27 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 in 7 ways as a sum of consecutive naturals, for example, 1004338 + ... + 4588149.

It is an arithmetic number, because the mean of its divisors is an integer number (1252655794632).

Almost surely, 2^{10021211010222} is an apocalyptic number.

10021211010222 is an abundant number, since it is smaller than the sum of its proper divisors (10021281703890).

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

10021211010222 is a wasteful number, since it uses less digits than its factorization.

10021211010222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891143.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 10021211010222 its reverse (22201011212001), we get a palindrome (32222222222223).

The spelling of 10021211010222 in words is "ten trillion, twenty-one billion, two hundred eleven million, ten thousand, two hundred twenty-two".