11212022101022 has 4 divisors (see below), whose sum is σ = 16818033151536. Its totient is φ = 5606011050510.

The previous prime is 11212022101001. The next prime is 11212022101031. The reversal of 11212022101022 is 22010122021211.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2803005525254 + ... + 2803005525257.

It is an arithmetic number, because the mean of its divisors is an integer number (4204508287884).

Almost surely, 2^{11212022101022} is an apocalyptic number.

11212022101022 is a deficient number, since it is larger than the sum of its proper divisors (5606011050514).

11212022101022 is an equidigital number, since it uses as much as digits as its factorization.

11212022101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5606011050513.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11212022101022 its reverse (22010122021211), we get a palindrome (33222144122233).

The spelling of 11212022101022 in words is "eleven trillion, two hundred twelve billion, twenty-two million, one hundred one thousand, twenty-two".