2111200011022 has 8 divisors (see below), whose sum is σ = 3268954855872. Its totient is φ = 1021548392400.

The previous prime is 2111200011017. The next prime is 2111200011023. The reversal of 2111200011022 is 2201100021112.

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

It is a junction number, because it is equal to n+sod(n) for n = 2111200010993 and 2111200011011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2111200011023) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17025806479 + ... + 17025806602.

It is an arithmetic number, because the mean of its divisors is an integer number (408619356984).

Almost surely, 2^{2111200011022} is an apocalyptic number.

2111200011022 is a deficient number, since it is larger than the sum of its proper divisors (1157754844850).

2111200011022 is a wasteful number, since it uses less digits than its factorization.

2111200011022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34051613114.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 2111200011022 its reverse (2201100021112), we get a palindrome (4312300032134).

The spelling of 2111200011022 in words is "two trillion, one hundred eleven billion, two hundred million, eleven thousand, twenty-two".