210021011002022 has 32 divisors (see below), whose sum is σ = 365270271151104. Its totient is φ = 89506931305600.

The previous prime is 210021011002003. The next prime is 210021011002063. The reversal of 210021011002022 is 220200110120012.

It is a super-2 number, since 2×210021011002022² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 210021011001988 and 210021011002006.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1067493854 + ... + 1067690577.

It is an arithmetic number, because the mean of its divisors is an integer number (11414695973472).

Almost surely, 2^{210021011002022} is an apocalyptic number.

210021011002022 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

210021011002022 is a deficient number, since it is larger than the sum of its proper divisors (155249260149082).

210021011002022 is a wasteful number, since it uses less digits than its factorization.

210021011002022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2135184724.

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

Adding to 210021011002022 its reverse (220200110120012), we get a palindrome (430221121122034).

The spelling of 210021011002022 in words is "two hundred ten trillion, twenty-one billion, eleven million, two thousand, twenty-two".