220101002214031 has 2 divisors, whose sum is σ = 220101002214032. Its totient is φ = 220101002214030.

The previous prime is 220101002214013. The next prime is 220101002214101. The reversal of 220101002214031 is 130412200101022.

Together with previous prime (220101002214013) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220101002214031 - 2¹³ = 220101002205839 is a prime.

It is a super-2 number, since 2×220101002214031² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220101003214031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110050501107015 + 110050501107016.

It is an arithmetic number, because the mean of its divisors is an integer number (110050501107016).

Almost surely, 2^{220101002214031} is an apocalyptic number.

220101002214031 is a deficient number, since it is larger than the sum of its proper divisors (1).

220101002214031 is an equidigital number, since it uses as much as digits as its factorization.

220101002214031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 220101002214031 its reverse (130412200101022), we get a palindrome (350513202315053).

The spelling of 220101002214031 in words is "two hundred twenty trillion, one hundred one billion, two million, two hundred fourteen thousand, thirty-one".