22022212010011 has 32 divisors (see below), whose sum is σ = 23894700945408. Its totient is φ = 20220578273280.

The previous prime is 22022212009951. The next prime is 22022212010021. The reversal of 22022212010011 is 11001021222022.

It is a happy number.

It is not a de Polignac number, because 22022212010011 - 2¹⁵ = 22022211977243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22022212010021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 82656336 + ... + 82922338.

It is an arithmetic number, because the mean of its divisors is an integer number (746709404544).

Almost surely, 2^{22022212010011} is an apocalyptic number.

22022212010011 is a deficient number, since it is larger than the sum of its proper divisors (1872488935397).

22022212010011 is a wasteful number, since it uses less digits than its factorization.

22022212010011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266811.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 22022212010011 its reverse (11001021222022), we get a palindrome (33023233232033).

The spelling of 22022212010011 in words is "twenty-two trillion, twenty-two billion, two hundred twelve million, ten thousand, eleven".