1011002011022 has 8 divisors (see below), whose sum is σ = 1517945934072. Its totient is φ = 505020033000.

The previous prime is 1011002011009. The next prime is 1011002011031. The reversal of 1011002011022 is 2201102001101.

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 = 1011002010994 and 1011002011012.

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, 240483629 + ... + 240487832.

It is an arithmetic number, because the mean of its divisors is an integer number (189743241759).

Almost surely, 2^{1011002011022} is an apocalyptic number.

1011002011022 is a deficient number, since it is larger than the sum of its proper divisors (506943923050).

1011002011022 is a wasteful number, since it uses less digits than its factorization.

1011002011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 480972514.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1011002011022 its reverse (2201102001101), we get a palindrome (3212104012123).

The spelling of 1011002011022 in words is "one trillion, eleven billion, two million, eleven thousand, twenty-two".