2111010042322 has 4 divisors (see below), whose sum is σ = 3166515063486. Its totient is φ = 1055505021160.

The previous prime is 2111010042299. The next prime is 2111010042343. The reversal of 2111010042322 is 2232400101112.

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

It can be written as a sum of positive squares in only one way, i.e., 1712064954681 + 398945087641 = 1308459^2 + 631621^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2111010042322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527752510579 + ... + 527752510582.

Almost surely, 2^{2111010042322} is an apocalyptic number.

2111010042322 is a deficient number, since it is larger than the sum of its proper divisors (1055505021164).

2111010042322 is a wasteful number, since it uses less digits than its factorization.

2111010042322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1055505021163.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 2111010042322 its reverse (2232400101112), we get a palindrome (4343410143434).

The spelling of 2111010042322 in words is "two trillion, one hundred eleven billion, ten million, forty-two thousand, three hundred twenty-two".