1020222120022 has 32 divisors (see below), whose sum is σ = 1791696775680. Its totient is φ = 426552947520.

The previous prime is 1020222120019. The next prime is 1020222120053. The reversal of 1020222120022 is 2200212220201.

1020222120022 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 1020222119978 and 1020222120005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19252479 + ... + 19305397.

It is an arithmetic number, because the mean of its divisors is an integer number (55990524240).

Almost surely, 2^{1020222120022} is an apocalyptic number.

1020222120022 is a deficient number, since it is larger than the sum of its proper divisors (771474655658).

1020222120022 is a wasteful number, since it uses less digits than its factorization.

1020222120022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86556.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 1020222120022 its reverse (2200212220201), we get a palindrome (3220434340223).

The spelling of 1020222120022 in words is "one trillion, twenty billion, two hundred twenty-two million, one hundred twenty thousand, twenty-two".