220112022111029 has 2 divisors, whose sum is σ = 220112022111030. Its totient is φ = 220112022111028.

The previous prime is 220112022110999. The next prime is 220112022111049. The reversal of 220112022111029 is 920111220211022.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 131091004452004 + 89021017659025 = 11449498^2 + 9435095^2 .

It is a cyclic number.

It is not a de Polignac number, because 220112022111029 - 2²⁴ = 220112005333813 is a prime.

It is a super-2 number, since 2×220112022111029² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 220112022110989 and 220112022111007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220112022111049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110056011055514 + 110056011055515.

It is an arithmetic number, because the mean of its divisors is an integer number (110056011055515).

Almost surely, 2^{220112022111029} is an apocalyptic number.

It is an amenable number.

220112022111029 is a deficient number, since it is larger than the sum of its proper divisors (1).

220112022111029 is an equidigital number, since it uses as much as digits as its factorization.

220112022111029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The spelling of 220112022111029 in words is "two hundred twenty trillion, one hundred twelve billion, twenty-two million, one hundred eleven thousand, twenty-nine".