11212022222002 has 16 divisors (see below), whose sum is σ = 19220656689792. Its totient is φ = 4805140589280.

The previous prime is 11212022221969. The next prime is 11212022222101. The reversal of 11212022222002 is 20022222021211.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7380838 + ... + 8769310.

It is an arithmetic number, because the mean of its divisors is an integer number (1201291043112).

Almost surely, 2^{11212022222002} is an apocalyptic number.

11212022222002 is a deficient number, since it is larger than the sum of its proper divisors (8008634467790).

11212022222002 is a wasteful number, since it uses less digits than its factorization.

11212022222002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1965273.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 11212022222002 its reverse (20022222021211), we get a palindrome (31234244243213).

The spelling of 11212022222002 in words is "eleven trillion, two hundred twelve billion, twenty-two million, two hundred twenty-two thousand, two".