2022121021010 has 8 divisors (see below), whose sum is σ = 3639817837836. Its totient is φ = 808848408400.

The previous prime is 2022121020991. The next prime is 2022121021043. The reversal of 2022121021010 is 101201212202.

It can be written as a sum of positive squares in 2 ways, for example, as 2022120972169 + 48841 = 1422013^2 + 221^2 .

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

It is a super-2 number, since 2×2022121021010² (a number of 25 digits) contains 22 as substring.

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, 101106051041 + ... + 101106051060.

Almost surely, 2^{2022121021010} is an apocalyptic number.

2022121021010 is a deficient number, since it is larger than the sum of its proper divisors (1617696816826).

2022121021010 is a wasteful number, since it uses less digits than its factorization.

2022121021010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202212102108.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 2022121021010 its reverse (101201212202), we get a palindrome (2123322233212).

The spelling of 2022121021010 in words is "two trillion, twenty-two billion, one hundred twenty-one million, twenty-one thousand, ten".