11021200222023 has 6 divisors (see below), whose sum is σ = 15919511431824. Its totient is φ = 7347466814676.

The previous prime is 11021200221991. The next prime is 11021200222049. The reversal of 11021200222023 is 32022200212011.

It is not a de Polignac number, because 11021200222023 - 2⁵ = 11021200221991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11021200221987 and 11021200222005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11021200292023) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 612288901215 + ... + 612288901232.

It is an arithmetic number, because the mean of its divisors is an integer number (2653251905304).

Almost surely, 2^{11021200222023} is an apocalyptic number.

11021200222023 is a deficient number, since it is larger than the sum of its proper divisors (4898311209801).

11021200222023 is a wasteful number, since it uses less digits than its factorization.

11021200222023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1224577802453 (or 1224577802450 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 11021200222023 its reverse (32022200212011), we get a palindrome (43043400434034).

The spelling of 11021200222023 in words is "eleven trillion, twenty-one billion, two hundred million, two hundred twenty-two thousand, twenty-three".