1001102212022 has 16 divisors (see below), whose sum is σ = 1657904213952. Its totient is φ = 449563971720.

The previous prime is 1001102212003. The next prime is 1001102212027. The reversal of 1001102212022 is 2202122011001.

It is a junction number, because it is equal to n+sod(n) for n = 1001102211988 and 1001102212006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001102212027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 274122548 + ... + 274126199.

It is an arithmetic number, because the mean of its divisors is an integer number (103619013372).

Almost surely, 2^{1001102212022} is an apocalyptic number.

1001102212022 is a deficient number, since it is larger than the sum of its proper divisors (656802001930).

1001102212022 is a wasteful number, since it uses less digits than its factorization.

1001102212022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548248843.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 1001102212022 its reverse (2202122011001), we get a palindrome (3203224223023).

It can be divided in two parts, 100110 and 2212022, that added together give a palindrome (2312132).

The spelling of 1001102212022 in words is "one trillion, one billion, one hundred two million, two hundred twelve thousand, twenty-two".