220222010001 has 32 divisors (see below), whose sum is σ = 339234488320. Its totient is φ = 124472251584.

The previous prime is 220222009993. The next prime is 220222010009. The reversal of 220222010001 is 100010222022.

It is an interprime number because it is at equal distance from previous prime (220222009993) and next prime (220222010009).

It is not a de Polignac number, because 220222010001 - 2³ = 220222009993 is a prime.

It is not an unprimeable number, because it can be changed into a prime (220222010009) 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, 1785360 + ... + 1904718.

It is an arithmetic number, because the mean of its divisors is an integer number (10601077760).

Almost surely, 2^220222010001 is an apocalyptic number.

220222010001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

220222010001 is a deficient number, since it is larger than the sum of its proper divisors (119012478319).

220222010001 is a wasteful number, since it uses less digits than its factorization.

220222010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120325.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220222010001 its reverse (100010222022), we get a palindrome (320232232023).

The spelling of 220222010001 in words is "two hundred twenty billion, two hundred twenty-two million, ten thousand, one".