220212122111002 has 32 divisors (see below), whose sum is σ = 382953749391360. Its totient is φ = 93015714770160.

The previous prime is 220212122110997. The next prime is 220212122111053. The reversal of 220212122111002 is 200111221212022.

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, 34768558 + ... + 40611289.

It is an arithmetic number, because the mean of its divisors is an integer number (11967304668480).

Almost surely, 2^{220212122111002} is an apocalyptic number.

220212122111002 is a deficient number, since it is larger than the sum of its proper divisors (162741627280358).

220212122111002 is a wasteful number, since it uses less digits than its factorization.

220212122111002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75382866.

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 220212122111002 its reverse (200111221212022), we get a palindrome (420323343323024).

The spelling of 220212122111002 in words is "two hundred twenty trillion, two hundred twelve billion, one hundred twenty-two million, one hundred eleven thousand, two".