220100012212010 has 64 divisors (see below), whose sum is σ = 453494160532224. Its totient is φ = 75343392345600.

The previous prime is 220100012212001. The next prime is 220100012212033. The reversal of 220100012212010 is 10212210001022.

It is a super-2 number, since 2×220100012212010² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 359228120 + ... + 359840300.

It is an arithmetic number, because the mean of its divisors is an integer number (7085846258316).

Almost surely, 2^{220100012212010} is an apocalyptic number.

220100012212010 is an abundant number, since it is smaller than the sum of its proper divisors (233394148320214).

220100012212010 is a wasteful number, since it uses less digits than its factorization.

220100012212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620319.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 220100012212010 its reverse (10212210001022), we get a palindrome (230312222213032).

The spelling of 220100012212010 in words is "two hundred twenty trillion, one hundred billion, twelve million, two hundred twelve thousand, ten".