1011022212133 has 8 divisors (see below), whose sum is σ = 1011826030752. Its totient is φ = 1010218684176.

The previous prime is 1011022212103. The next prime is 1011022212143. The reversal of 1011022212133 is 3312122201101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011022212133 - 2⁹ = 1011022211621 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1011022212133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1011022212103) 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, 7171066 + ... + 7310692.

It is an arithmetic number, because the mean of its divisors is an integer number (126478253844).

Almost surely, 2^{1011022212133} is an apocalyptic number.

It is an amenable number.

1011022212133 is a deficient number, since it is larger than the sum of its proper divisors (803818619).

1011022212133 is a wasteful number, since it uses less digits than its factorization.

1011022212133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145331.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 1011022212133 its reverse (3312122201101), we get a palindrome (4323144413234).

The spelling of 1011022212133 in words is "one trillion, eleven billion, twenty-two million, two hundred twelve thousand, one hundred thirty-three".