11012102021222 has 32 divisors (see below), whose sum is σ = 16655404417344. Its totient is φ = 5460467212800.

The previous prime is 11012102021213. The next prime is 11012102021231. The reversal of 11012102021222 is 22212020121011.

It is an interprime number because it is at equal distance from previous prime (11012102021213) and next prime (11012102021231).

It is a self number, because there is not a number n which added to its sum of digits gives 11012102021222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 262540772 + ... + 262582712.

It is an arithmetic number, because the mean of its divisors is an integer number (520481388042).

Almost surely, 2^{11012102021222} is an apocalyptic number.

11012102021222 is a deficient number, since it is larger than the sum of its proper divisors (5643302396122).

11012102021222 is a wasteful number, since it uses less digits than its factorization.

11012102021222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43904.

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

Adding to 11012102021222 its reverse (22212020121011), we get a palindrome (33224122142233).

The spelling of 11012102021222 in words is "eleven trillion, twelve billion, one hundred two million, twenty-one thousand, two hundred twenty-two".