1020002212022 has 8 divisors (see below), whose sum is σ = 1579358263872. Its totient is φ = 493549457400.

The previous prime is 1020002212013. The next prime is 1020002212081. The reversal of 1020002212022 is 2202122000201.

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

It is a junction number, because it is equal to n+sod(n) for n = 1020002211988 and 1020002212006.

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, 8225824229 + ... + 8225824352.

It is an arithmetic number, because the mean of its divisors is an integer number (197419782984).

Almost surely, 2^{1020002212022} is an apocalyptic number.

1020002212022 is a deficient number, since it is larger than the sum of its proper divisors (559356051850).

1020002212022 is a wasteful number, since it uses less digits than its factorization.

1020002212022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16451648614.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1020002212022 its reverse (2202122000201), we get a palindrome (3222124212223).

The spelling of 1020002212022 in words is "one trillion, twenty billion, two million, two hundred twelve thousand, twenty-two".