1101011231022 has 16 divisors (see below), whose sum is σ = 2277954271440. Its totient is φ = 354348442112.

The previous prime is 1101011230919. The next prime is 1101011231053. The reversal of 1101011231022 is 2201321101011.

It is a junction number, because it is equal to n+sod(n) for n = 1101011230992 and 1101011231010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3163825203 + ... + 3163825550.

It is an arithmetic number, because the mean of its divisors is an integer number (142372141965).

Almost surely, 2^{1101011231022} is an apocalyptic number.

1101011231022 is an abundant number, since it is smaller than the sum of its proper divisors (1176943040418).

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

1101011231022 is a wasteful number, since it uses less digits than its factorization.

1101011231022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6327650787.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 1101011231022 its reverse (2201321101011), we get a palindrome (3302332332033).

The spelling of 1101011231022 in words is "one trillion, one hundred one billion, eleven million, two hundred thirty-one thousand, twenty-two".