1012011021022 has 8 divisors (see below), whose sum is σ = 1518038769456. Its totient is φ = 505998097872.

The previous prime is 1012011021019. The next prime is 1012011021041. The reversal of 1012011021022 is 2201201102101.

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 = 1012011020993 and 1012011021011.

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, 3534063 + ... + 3809674.

It is an arithmetic number, because the mean of its divisors is an integer number (189754846182).

Almost surely, 2^{1012011021022} is an apocalyptic number.

1012011021022 is a deficient number, since it is larger than the sum of its proper divisors (506027748434).

1012011021022 is an equidigital number, since it uses as much as digits as its factorization.

1012011021022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7412642.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1012011021022 its reverse (2201201102101), we get a palindrome (3213212123123).

The spelling of 1012011021022 in words is "one trillion, twelve billion, eleven million, twenty-one thousand, twenty-two".