1012010201022 has 32 divisors (see below), whose sum is σ = 2102002480512. Its totient is φ = 324573901344.

The previous prime is 1012010201021. The next prime is 1012010201023. The reversal of 1012010201022 is 2201020102101.

It is an interprime number because it is at equal distance from previous prime (1012010201021) and next prime (1012010201023).

It is a junction number, because it is equal to n+sod(n) for n = 1012010200989 and 1012010201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012010201021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29255253 + ... + 29289824.

It is an arithmetic number, because the mean of its divisors is an integer number (65687577516).

Almost surely, 2^{1012010201022} is an apocalyptic number.

1012010201022 is an abundant number, since it is smaller than the sum of its proper divisors (1089992279490).

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

1012010201022 is a wasteful number, since it uses less digits than its factorization.

1012010201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58545192.

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 1012010201022 its reverse (2201020102101), we get a palindrome (3213030303123).

The spelling of 1012010201022 in words is "one trillion, twelve billion, ten million, two hundred one thousand, twenty-two".