22100102029 has 2 divisors, whose sum is σ = 22100102030. Its totient is φ = 22100102028.

The previous prime is 22100102009. The next prime is 22100102071. The reversal of 22100102029 is 92020100122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 15338822500 + 6761279529 = 123850^2 + 82227^2 .

It is a cyclic number.

It is not a de Polignac number, because 22100102029 - 2¹³ = 22100093837 is a prime.

It is a super-4 number, since 4×22100102029⁴ (a number of 42 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 22100101997 and 22100102015.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (22100102009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11050051014 + 11050051015.

It is an arithmetic number, because the mean of its divisors is an integer number (11050051015).

Almost surely, 2^22100102029 is an apocalyptic number.

It is an amenable number.

22100102029 is a deficient number, since it is larger than the sum of its proper divisors (1).

22100102029 is an equidigital number, since it uses as much as digits as its factorization.

22100102029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 19.

The spelling of 22100102029 in words is "twenty-two billion, one hundred million, one hundred two thousand, twenty-nine".