1010020220022 has 64 divisors (see below), whose sum is σ = 2236667489280. Its totient is φ = 301510598400.

The previous prime is 1010020220009. The next prime is 1010020220039. The reversal of 1010020220022 is 2200220200101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1274608 + ... + 1909100.

It is an arithmetic number, because the mean of its divisors is an integer number (34947929520).

Almost surely, 2^{1010020220022} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1010020220022, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1118333744640).

1010020220022 is an abundant number, since it is smaller than the sum of its proper divisors (1226647269258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1010020220022 is a wasteful number, since it uses less digits than its factorization.

1010020220022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 634869.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 1010020220022 its reverse (2200220200101), we get a palindrome (3210240420123).

The spelling of 1010020220022 in words is "one trillion, ten billion, twenty million, two hundred twenty thousand, twenty-two".