1021210011022 has 8 divisors (see below), whose sum is σ = 1531825695000. Its totient is φ = 510601446024.

The previous prime is 1021210011001. The next prime is 1021210011047. The reversal of 1021210011022 is 2201100121201.

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

It is a super-3 number, since 3×1021210011022³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1021210010993 and 1021210011011.

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, 1405372 + ... + 2004367.

It is an arithmetic number, because the mean of its divisors is an integer number (191478211875).

Almost surely, 2^{1021210011022} is an apocalyptic number.

1021210011022 is a deficient number, since it is larger than the sum of its proper divisors (510615683978).

1021210011022 is a wasteful number, since it uses less digits than its factorization.

1021210011022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3559490.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1021210011022 its reverse (2201100121201), we get a palindrome (3222310132223).

The spelling of 1021210011022 in words is "one trillion, twenty-one billion, two hundred ten million, eleven thousand, twenty-two".